117 files changed, 1086 insertions, 454 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a6c43f401..561eaafb2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -222,7 +222,7 @@ find_package(ZLIB 1.2 REQUIRED)
 find_package(zstd 1.5 REQUIRED)
 
 if (NOT YUZU_USE_EXTERNAL_VULKAN_HEADERS)
-    find_package(Vulkan 1.3.238 REQUIRED)
+    find_package(Vulkan 1.3.246 REQUIRED)
 endif()
 
 if (ENABLE_LIBUSB)
diff --git a/externals/Vulkan-Headers b/externals/Vulkan-Headers
-Subproject 00671c64ba5c488ade22ad572a0ef81d5e64c80
+Subproject 63af1cf1ee906ba4dcd5a324bdd0201d4f4bfd1
diff --git a/src/audio_core/device/device_session.cpp b/src/audio_core/device/device_session.cpp
index ad0f40e28..b5c0ef0e6 100644
--- a/src/audio_core/device/device_session.cpp
+++ b/src/audio_core/device/device_session.cpp
@@ -93,7 +93,7 @@ void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) const {
             stream->AppendBuffer(new_buffer, samples);
         } else {
             std::vector<s16> samples(buffer.size / sizeof(s16));
-            system.Memory().ReadBlockUnsafe(buffer.samples, samples.data(), buffer.size);
+            system.ApplicationMemory().ReadBlockUnsafe(buffer.samples, samples.data(), buffer.size);
             stream->AppendBuffer(new_buffer, samples);
         }
     }
@@ -102,7 +102,7 @@ void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) const {
 void DeviceSession::ReleaseBuffer(const AudioBuffer& buffer) const {
     if (type == Sink::StreamType::In) {
         auto samples{stream->ReleaseBuffer(buffer.size / sizeof(s16))};
-        system.Memory().WriteBlockUnsafe(buffer.samples, samples.data(), buffer.size);
+        system.ApplicationMemory().WriteBlockUnsafe(buffer.samples, samples.data(), buffer.size);
     }
 }
 
diff --git a/src/audio_core/renderer/adsp/adsp.cpp b/src/audio_core/renderer/adsp/adsp.cpp
index a28395663..74772fc50 100644
--- a/src/audio_core/renderer/adsp/adsp.cpp
+++ b/src/audio_core/renderer/adsp/adsp.cpp
@@ -13,7 +13,7 @@
 namespace AudioCore::AudioRenderer::ADSP {
 
 ADSP::ADSP(Core::System& system_, Sink::Sink& sink_)
-    : system{system_}, memory{system.Memory()}, sink{sink_} {}
+    : system{system_}, memory{system.ApplicationMemory()}, sink{sink_} {}
 
 ADSP::~ADSP() {
     ClearCommandBuffers();
diff --git a/src/audio_core/renderer/adsp/command_list_processor.cpp b/src/audio_core/renderer/adsp/command_list_processor.cpp
index e3bf2d7ec..7a300d216 100644
--- a/src/audio_core/renderer/adsp/command_list_processor.cpp
+++ b/src/audio_core/renderer/adsp/command_list_processor.cpp
@@ -17,7 +17,7 @@ namespace AudioCore::AudioRenderer::ADSP {
 void CommandListProcessor::Initialize(Core::System& system_, CpuAddr buffer, u64 size,
                                       Sink::SinkStream* stream_) {
     system = &system_;
-    memory = &system->Memory();
+    memory = &system->ApplicationMemory();
     stream = stream_;
     header = reinterpret_cast<CommandListHeader*>(buffer);
     commands = reinterpret_cast<u8*>(buffer + sizeof(CommandListHeader));
diff --git a/src/audio_core/renderer/system.cpp b/src/audio_core/renderer/system.cpp
index 28f063641..ad869facb 100644
--- a/src/audio_core/renderer/system.cpp
+++ b/src/audio_core/renderer/system.cpp
@@ -127,8 +127,7 @@ Result System::Initialize(const AudioRendererParameterInternal& params,
     render_device = params.rendering_device;
     execution_mode = params.execution_mode;
 
-    core.Memory().ZeroBlock(*core.ApplicationProcess(), transfer_memory->GetSourceAddress(),
-                            transfer_memory_size);
+    core.ApplicationMemory().ZeroBlock(transfer_memory->GetSourceAddress(), transfer_memory_size);
 
     // Note: We're not actually using the transfer memory because it's a pain to code for.
     // Allocate the memory normally instead and hope the game doesn't try to read anything back
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index c1d2b24a1..13ed68b3f 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -160,6 +160,8 @@ if(ARCHITECTURE_x86_64)
         PRIVATE
             x64/cpu_detect.cpp
             x64/cpu_detect.h
+            x64/cpu_wait.cpp
+            x64/cpu_wait.h
             x64/native_clock.cpp
             x64/native_clock.h
             x64/xbyak_abi.h
diff --git a/src/common/range_map.h b/src/common/range_map.h
index 79c7ef547..ab73993e3 100644
--- a/src/common/range_map.h
+++ b/src/common/range_map.h
@@ -38,12 +38,12 @@ public:
         Map(address, address_end, null_value);
     }
 
-    [[nodiscard]] size_t GetContinousSizeFrom(KeyTBase address) const {
+    [[nodiscard]] size_t GetContinuousSizeFrom(KeyTBase address) const {
         const KeyT new_address = static_cast<KeyT>(address);
         if (new_address < 0) {
             return 0;
         }
-        return ContinousSizeInternal(new_address);
+        return ContinuousSizeInternal(new_address);
     }
 
     [[nodiscard]] ValueT GetValueAt(KeyT address) const {
@@ -59,7 +59,7 @@ private:
     using IteratorType = typename MapType::iterator;
     using ConstIteratorType = typename MapType::const_iterator;
 
-    size_t ContinousSizeInternal(KeyT address) const {
+    size_t ContinuousSizeInternal(KeyT address) const {
         const auto it = GetFirstElementBeforeOrOn(address);
         if (it == container.end() || it->second == null_value) {
             return 0;
diff --git a/src/common/telemetry.cpp b/src/common/telemetry.cpp
index d26394359..91352912d 100644
--- a/src/common/telemetry.cpp
+++ b/src/common/telemetry.cpp
@@ -97,6 +97,7 @@ void AppendCPUInfo(FieldCollection& fc) {
     add_field("CPU_Extension_x64_PCLMULQDQ", caps.pclmulqdq);
     add_field("CPU_Extension_x64_POPCNT", caps.popcnt);
     add_field("CPU_Extension_x64_SHA", caps.sha);
+    add_field("CPU_Extension_x64_WAITPKG", caps.waitpkg);
 #else
     fc.AddField(FieldType::UserSystem, "CPU_Model", "Other");
 #endif
diff --git a/src/common/x64/cpu_detect.cpp b/src/common/x64/cpu_detect.cpp
index e54383a4a..72ed6e96c 100644
--- a/src/common/x64/cpu_detect.cpp
+++ b/src/common/x64/cpu_detect.cpp
@@ -144,6 +144,7 @@ static CPUCaps Detect() {
             caps.bmi2 = Common::Bit<8>(cpu_id[1]);
             caps.sha = Common::Bit<29>(cpu_id[1]);
 
+            caps.waitpkg = Common::Bit<5>(cpu_id[2]);
             caps.gfni = Common::Bit<8>(cpu_id[2]);
 
             __cpuidex(cpu_id, 0x00000007, 0x00000001);
diff --git a/src/common/x64/cpu_detect.h b/src/common/x64/cpu_detect.h
index ca8db19d6..8253944d6 100644
--- a/src/common/x64/cpu_detect.h
+++ b/src/common/x64/cpu_detect.h
@@ -67,6 +67,7 @@ struct CPUCaps {
     bool pclmulqdq : 1;
     bool popcnt : 1;
     bool sha : 1;
+    bool waitpkg : 1;
 };
 
 /**
diff --git a/src/common/x64/cpu_wait.cpp b/src/common/x64/cpu_wait.cpp
new file mode 100644
index 000000000..cfeef6a3d
--- /dev/null
+++ b/src/common/x64/cpu_wait.cpp
@@ -0,0 +1,69 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <thread>
+
+#ifdef _MSC_VER
+#include <intrin.h>
+#endif
+
+#include "common/x64/cpu_detect.h"
+#include "common/x64/cpu_wait.h"
+
+namespace Common::X64 {
+
+#ifdef _MSC_VER
+__forceinline static u64 FencedRDTSC() {
+    _mm_lfence();
+    _ReadWriteBarrier();
+    const u64 result = __rdtsc();
+    _mm_lfence();
+    _ReadWriteBarrier();
+    return result;
+}
+
+__forceinline static void TPAUSE() {
+    // 100,000 cycles is a reasonable amount of time to wait to save on CPU resources.
+    // For reference:
+    // At 1 GHz, 100K cycles is 100us
+    // At 2 GHz, 100K cycles is 50us
+    // At 4 GHz, 100K cycles is 25us
+    static constexpr auto PauseCycles = 100'000;
+    _tpause(0, FencedRDTSC() + PauseCycles);
+}
+#else
+static u64 FencedRDTSC() {
+    u64 eax;
+    u64 edx;
+    asm volatile("lfence\n\t"
+                 "rdtsc\n\t"
+                 "lfence\n\t"
+                 : "=a"(eax), "=d"(edx));
+    return (edx << 32) | eax;
+}
+
+static void TPAUSE() {
+    // 100,000 cycles is a reasonable amount of time to wait to save on CPU resources.
+    // For reference:
+    // At 1 GHz, 100K cycles is 100us
+    // At 2 GHz, 100K cycles is 50us
+    // At 4 GHz, 100K cycles is 25us
+    static constexpr auto PauseCycles = 100'000;
+    const auto tsc = FencedRDTSC() + PauseCycles;
+    const auto eax = static_cast<u32>(tsc & 0xFFFFFFFF);
+    const auto edx = static_cast<u32>(tsc >> 32);
+    asm volatile("tpause %0" : : "r"(0), "d"(edx), "a"(eax));
+}
+#endif
+
+void MicroSleep() {
+    static const bool has_waitpkg = GetCPUCaps().waitpkg;
+
+    if (has_waitpkg) {
+        TPAUSE();
+    } else {
+        std::this_thread::yield();
+    }
+}
+
+} // namespace Common::X64
diff --git a/src/common/x64/cpu_wait.h b/src/common/x64/cpu_wait.h
new file mode 100644
index 000000000..99d3757a7
--- /dev/null
+++ b/src/common/x64/cpu_wait.h
@@ -0,0 +1,10 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+namespace Common::X64 {
+
+void MicroSleep();
+
+} // namespace Common::X64
diff --git a/src/common/x64/native_clock.cpp b/src/common/x64/native_clock.cpp
index 76c66e7ee..277b00662 100644
--- a/src/common/x64/native_clock.cpp
+++ b/src/common/x64/native_clock.cpp
@@ -27,16 +27,13 @@ __forceinline static u64 FencedRDTSC() {
 }
 #else
 static u64 FencedRDTSC() {
-    u64 result;
+    u64 eax;
+    u64 edx;
     asm volatile("lfence\n\t"
                  "rdtsc\n\t"
-                 "shl $32, %%rdx\n\t"
-                 "or %%rdx, %0\n\t"
-                 "lfence"
-                 : "=a"(result)
-                 :
-                 : "rdx", "memory", "cc");
-    return result;
+                 "lfence\n\t"
+                 : "=a"(eax), "=d"(edx));
+    return (edx << 32) | eax;
 }
 #endif
 
diff --git a/src/core/arm/arm_interface.cpp b/src/core/arm/arm_interface.cpp
index be3f55cd2..d30914b7a 100644
--- a/src/core/arm/arm_interface.cpp
+++ b/src/core/arm/arm_interface.cpp
@@ -44,7 +44,7 @@ void ARM_Interface::SymbolicateBacktrace(Core::System& system, std::vector<Backt
     std::map<std::string, Symbols::Symbols> symbols;
     for (const auto& module : modules) {
         symbols.insert_or_assign(
-            module.second, Symbols::GetSymbols(module.first, system.Memory(),
+            module.second, Symbols::GetSymbols(module.first, system.ApplicationMemory(),
                                                system.ApplicationProcess()->Is64BitProcess()));
     }
 
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
index aa92d3fc3..cab21a88e 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
@@ -28,8 +28,8 @@ using namespace Common::Literals;
 class DynarmicCallbacks32 : public Dynarmic::A32::UserCallbacks {
 public:
     explicit DynarmicCallbacks32(ARM_Dynarmic_32& parent_)
-        : parent{parent_},
-          memory(parent.system.Memory()), debugger_enabled{parent.system.DebuggerEnabled()},
+        : parent{parent_}, memory(parent.system.ApplicationMemory()),
+          debugger_enabled{parent.system.DebuggerEnabled()},
           check_memory_access{debugger_enabled ||
                               !Settings::values.cpuopt_ignore_memory_aborts.GetValue()} {}
 
@@ -468,7 +468,7 @@ void ARM_Dynarmic_32::PageTableChanged(Common::PageTable& page_table,
 std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_32::GetBacktrace(Core::System& system,
                                                                          u64 fp, u64 lr, u64 pc) {
     std::vector<BacktraceEntry> out;
-    auto& memory = system.Memory();
+    auto& memory = system.ApplicationMemory();
 
     out.push_back({"", 0, pc, 0, ""});
 
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index 67073c84d..bbbcb4f9d 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -28,8 +28,8 @@ using namespace Common::Literals;
 class DynarmicCallbacks64 : public Dynarmic::A64::UserCallbacks {
 public:
     explicit DynarmicCallbacks64(ARM_Dynarmic_64& parent_)
-        : parent{parent_},
-          memory(parent.system.Memory()), debugger_enabled{parent.system.DebuggerEnabled()},
+        : parent{parent_}, memory(parent.system.ApplicationMemory()),
+          debugger_enabled{parent.system.DebuggerEnabled()},
           check_memory_access{debugger_enabled ||
                               !Settings::values.cpuopt_ignore_memory_aborts.GetValue()} {}
 
@@ -529,7 +529,7 @@ void ARM_Dynarmic_64::PageTableChanged(Common::PageTable& page_table,
 std::vector<ARM_Interface::BacktraceEntry> ARM_Dynarmic_64::GetBacktrace(Core::System& system,
                                                                          u64 fp, u64 lr, u64 pc) {
     std::vector<BacktraceEntry> out;
-    auto& memory = system.Memory();
+    auto& memory = system.ApplicationMemory();
 
     out.push_back({"", 0, pc, 0, ""});
 
diff --git a/src/core/core.cpp b/src/core/core.cpp
index f6273ac39..caa6a77be 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -293,6 +293,7 @@ struct System::Impl {
         ASSERT(Kernel::KProcess::Initialize(main_process, system, "main",
                                             Kernel::KProcess::ProcessType::Userland, resource_limit)
                    .IsSuccess());
+        kernel.MakeApplicationProcess(main_process);
         const auto [load_result, load_parameters] = app_loader->Load(*main_process, system);
         if (load_result != Loader::ResultStatus::Success) {
             LOG_CRITICAL(Core, "Failed to load ROM (Error {})!", load_result);
@@ -302,7 +303,6 @@ struct System::Impl {
                 static_cast<u32>(SystemResultStatus::ErrorLoader) + static_cast<u32>(load_result));
         }
         AddGlueRegistrationForProcess(*app_loader, *main_process);
-        kernel.MakeApplicationProcess(main_process);
         kernel.InitializeCores();
 
         // Initialize cheat engine
@@ -681,11 +681,11 @@ const ExclusiveMonitor& System::Monitor() const {
     return impl->kernel.GetExclusiveMonitor();
 }
 
-Memory::Memory& System::Memory() {
+Memory::Memory& System::ApplicationMemory() {
     return impl->memory;
 }
 
-const Core::Memory::Memory& System::Memory() const {
+const Core::Memory::Memory& System::ApplicationMemory() const {
     return impl->memory;
 }
 
diff --git a/src/core/core.h b/src/core/core.h
index 7032240be..4a5aba032 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -256,10 +256,10 @@ public:
     [[nodiscard]] const ExclusiveMonitor& Monitor() const;
 
     /// Gets a mutable reference to the system memory instance.
-    [[nodiscard]] Core::Memory::Memory& Memory();
+    [[nodiscard]] Core::Memory::Memory& ApplicationMemory();
 
     /// Gets a constant reference to the system memory instance.
-    [[nodiscard]] const Core::Memory::Memory& Memory() const;
+    [[nodiscard]] const Core::Memory::Memory& ApplicationMemory() const;
 
     /// Gets a mutable reference to the GPU interface
     [[nodiscard]] Tegra::GPU& GPU();
diff --git a/src/core/core_timing.cpp b/src/core/core_timing.cpp
index cd4df4522..4f2692b05 100644
--- a/src/core/core_timing.cpp
+++ b/src/core/core_timing.cpp
@@ -10,6 +10,10 @@
 #include "common/windows/timer_resolution.h"
 #endif
 
+#ifdef ARCHITECTURE_x86_64
+#include "common/x64/cpu_wait.h"
+#endif
+
 #include "common/microprofile.h"
 #include "core/core_timing.h"
 #include "core/core_timing_util.h"
@@ -269,7 +273,11 @@ void CoreTiming::ThreadLoop() {
                         if (wait_time >= timer_resolution_ns) {
                             Common::Windows::SleepForOneTick();
                         } else {
+#ifdef ARCHITECTURE_x86_64
+                            Common::X64::MicroSleep();
+#else
                             std::this_thread::yield();
+#endif
                         }
                     }
 
diff --git a/src/core/debugger/gdbstub.cpp b/src/core/debugger/gdbstub.cpp
index 5cfb66b93..e2a13bbd2 100644
--- a/src/core/debugger/gdbstub.cpp
+++ b/src/core/debugger/gdbstub.cpp
@@ -261,9 +261,9 @@ void GDBStub::ExecuteCommand(std::string_view packet, std::vector<DebuggerAction
         const size_t addr{static_cast<size_t>(strtoll(command.data(), nullptr, 16))};
         const size_t size{static_cast<size_t>(strtoll(command.data() + sep, nullptr, 16))};
 
-        if (system.Memory().IsValidVirtualAddressRange(addr, size)) {
+        if (system.ApplicationMemory().IsValidVirtualAddressRange(addr, size)) {
             std::vector<u8> mem(size);
-            system.Memory().ReadBlock(addr, mem.data(), size);
+            system.ApplicationMemory().ReadBlock(addr, mem.data(), size);
 
             SendReply(Common::HexToString(mem));
         } else {
@@ -281,8 +281,8 @@ void GDBStub::ExecuteCommand(std::string_view packet, std::vector<DebuggerAction
         const auto mem_substr{std::string_view(command).substr(mem_sep)};
         const auto mem{Common::HexStringToVector(mem_substr, false)};
 
-        if (system.Memory().IsValidVirtualAddressRange(addr, size)) {
-            system.Memory().WriteBlock(addr, mem.data(), size);
+        if (system.ApplicationMemory().IsValidVirtualAddressRange(addr, size)) {
+            system.ApplicationMemory().WriteBlock(addr, mem.data(), size);
             system.InvalidateCpuInstructionCacheRange(addr, size);
             SendReply(GDB_STUB_REPLY_OK);
         } else {
@@ -325,7 +325,7 @@ void GDBStub::HandleBreakpointInsert(std::string_view command) {
     const size_t addr{static_cast<size_t>(strtoll(command.data() + addr_sep, nullptr, 16))};
     const size_t size{static_cast<size_t>(strtoll(command.data() + size_sep, nullptr, 16))};
 
-    if (!system.Memory().IsValidVirtualAddressRange(addr, size)) {
+    if (!system.ApplicationMemory().IsValidVirtualAddressRange(addr, size)) {
         SendReply(GDB_STUB_REPLY_ERR);
         return;
     }
@@ -334,22 +334,22 @@ void GDBStub::HandleBreakpointInsert(std::string_view command) {
 
     switch (type) {
     case BreakpointType::Software:
-        replaced_instructions[addr] = system.Memory().Read32(addr);
-        system.Memory().Write32(addr, arch->BreakpointInstruction());
+        replaced_instructions[addr] = system.ApplicationMemory().Read32(addr);
+        system.ApplicationMemory().Write32(addr, arch->BreakpointInstruction());
         system.InvalidateCpuInstructionCacheRange(addr, sizeof(u32));
         success = true;
         break;
     case BreakpointType::WriteWatch:
-        success = system.ApplicationProcess()->InsertWatchpoint(system, addr, size,
+        success = system.ApplicationProcess()->InsertWatchpoint(addr, size,
                                                                 Kernel::DebugWatchpointType::Write);
         break;
     case BreakpointType::ReadWatch:
-        success = system.ApplicationProcess()->InsertWatchpoint(system, addr, size,
+        success = system.ApplicationProcess()->InsertWatchpoint(addr, size,
                                                                 Kernel::DebugWatchpointType::Read);
         break;
     case BreakpointType::AccessWatch:
         success = system.ApplicationProcess()->InsertWatchpoint(
-            system, addr, size, Kernel::DebugWatchpointType::ReadOrWrite);
+            addr, size, Kernel::DebugWatchpointType::ReadOrWrite);
         break;
     case BreakpointType::Hardware:
     default:
@@ -372,7 +372,7 @@ void GDBStub::HandleBreakpointRemove(std::string_view command) {
     const size_t addr{static_cast<size_t>(strtoll(command.data() + addr_sep, nullptr, 16))};
     const size_t size{static_cast<size_t>(strtoll(command.data() + size_sep, nullptr, 16))};
 
-    if (!system.Memory().IsValidVirtualAddressRange(addr, size)) {
+    if (!system.ApplicationMemory().IsValidVirtualAddressRange(addr, size)) {
         SendReply(GDB_STUB_REPLY_ERR);
         return;
     }
@@ -383,7 +383,7 @@ void GDBStub::HandleBreakpointRemove(std::string_view command) {
     case BreakpointType::Software: {
         const auto orig_insn{replaced_instructions.find(addr)};
         if (orig_insn != replaced_instructions.end()) {
-            system.Memory().Write32(addr, orig_insn->second);
+            system.ApplicationMemory().Write32(addr, orig_insn->second);
             system.InvalidateCpuInstructionCacheRange(addr, sizeof(u32));
             replaced_instructions.erase(addr);
             success = true;
@@ -391,16 +391,16 @@ void GDBStub::HandleBreakpointRemove(std::string_view command) {
         break;
     }
     case BreakpointType::WriteWatch:
-        success = system.ApplicationProcess()->RemoveWatchpoint(system, addr, size,
+        success = system.ApplicationProcess()->RemoveWatchpoint(addr, size,
                                                                 Kernel::DebugWatchpointType::Write);
         break;
     case BreakpointType::ReadWatch:
-        success = system.ApplicationProcess()->RemoveWatchpoint(system, addr, size,
+        success = system.ApplicationProcess()->RemoveWatchpoint(addr, size,
                                                                 Kernel::DebugWatchpointType::Read);
         break;
     case BreakpointType::AccessWatch:
         success = system.ApplicationProcess()->RemoveWatchpoint(
-            system, addr, size, Kernel::DebugWatchpointType::ReadOrWrite);
+            addr, size, Kernel::DebugWatchpointType::ReadOrWrite);
         break;
     case BreakpointType::Hardware:
     default:
@@ -483,9 +483,9 @@ static std::optional<std::string> GetNameFromThreadType64(Core::Memory::Memory&
 static std::optional<std::string> GetThreadName(Core::System& system,
                                                 const Kernel::KThread* thread) {
     if (system.ApplicationProcess()->Is64BitProcess()) {
-        return GetNameFromThreadType64(system.Memory(), thread);
+        return GetNameFromThreadType64(system.ApplicationMemory(), thread);
     } else {
-        return GetNameFromThreadType32(system.Memory(), thread);
+        return GetNameFromThreadType32(system.ApplicationMemory(), thread);
     }
 }
 
diff --git a/src/core/frontend/applets/applet.h b/src/core/frontend/applets/applet.h
new file mode 100644
index 000000000..77fffe306
--- /dev/null
+++ b/src/core/frontend/applets/applet.h
@@ -0,0 +1,14 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+namespace Core::Frontend {
+
+class Applet {
+public:
+    virtual ~Applet() = default;
+    virtual void Close() const = 0;
+};
+
+} // namespace Core::Frontend
diff --git a/src/core/frontend/applets/cabinet.cpp b/src/core/frontend/applets/cabinet.cpp
index 26c7fefe3..2d501eeae 100644
--- a/src/core/frontend/applets/cabinet.cpp
+++ b/src/core/frontend/applets/cabinet.cpp
@@ -10,6 +10,8 @@ namespace Core::Frontend {
 
 CabinetApplet::~CabinetApplet() = default;
 
+void DefaultCabinetApplet::Close() const {}
+
 void DefaultCabinetApplet::ShowCabinetApplet(
     const CabinetCallback& callback, const CabinetParameters& parameters,
     std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const {
diff --git a/src/core/frontend/applets/cabinet.h b/src/core/frontend/applets/cabinet.h
index c28a235c1..74dc5a4f6 100644
--- a/src/core/frontend/applets/cabinet.h
+++ b/src/core/frontend/applets/cabinet.h
@@ -4,6 +4,7 @@
 #pragma once
 
 #include <functional>
+#include "core/frontend/applets/applet.h"
 #include "core/hle/service/nfp/nfp_types.h"
 
 namespace Service::NFP {
@@ -20,7 +21,7 @@ struct CabinetParameters {
 
 using CabinetCallback = std::function<void(bool, const std::string&)>;
 
-class CabinetApplet {
+class CabinetApplet : public Applet {
 public:
     virtual ~CabinetApplet();
     virtual void ShowCabinetApplet(const CabinetCallback& callback,
@@ -30,6 +31,7 @@ public:
 
 class DefaultCabinetApplet final : public CabinetApplet {
 public:
+    void Close() const override;
     void ShowCabinetApplet(const CabinetCallback& callback, const CabinetParameters& parameters,
                            std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const override;
 };
diff --git a/src/core/frontend/applets/controller.cpp b/src/core/frontend/applets/controller.cpp
index 52919484e..3300d4f79 100644
--- a/src/core/frontend/applets/controller.cpp
+++ b/src/core/frontend/applets/controller.cpp
@@ -16,6 +16,8 @@ DefaultControllerApplet::DefaultControllerApplet(HID::HIDCore& hid_core_) : hid_
 
 DefaultControllerApplet::~DefaultControllerApplet() = default;
 
+void DefaultControllerApplet::Close() const {}
+
 void DefaultControllerApplet::ReconfigureControllers(ReconfigureCallback callback,
                                                      const ControllerParameters& parameters) const {
     LOG_INFO(Service_HID, "called, deducing the best configuration based on the given parameters!");
@@ -69,7 +71,7 @@ void DefaultControllerApplet::ReconfigureControllers(ReconfigureCallback callbac
         }
     }
 
-    callback();
+    callback(true);
 }
 
 } // namespace Core::Frontend
diff --git a/src/core/frontend/applets/controller.h b/src/core/frontend/applets/controller.h
index adb2feefd..19a2db6bf 100644
--- a/src/core/frontend/applets/controller.h
+++ b/src/core/frontend/applets/controller.h
@@ -7,6 +7,7 @@
 #include <vector>
 
 #include "common/common_types.h"
+#include "core/frontend/applets/applet.h"
 
 namespace Core::HID {
 class HIDCore;
@@ -34,9 +35,9 @@ struct ControllerParameters {
     bool allow_gamecube_controller{};
 };
 
-class ControllerApplet {
+class ControllerApplet : public Applet {
 public:
-    using ReconfigureCallback = std::function<void()>;
+    using ReconfigureCallback = std::function<void(bool)>;
 
     virtual ~ControllerApplet();
 
@@ -49,6 +50,7 @@ public:
     explicit DefaultControllerApplet(HID::HIDCore& hid_core_);
     ~DefaultControllerApplet() override;
 
+    void Close() const override;
     void ReconfigureControllers(ReconfigureCallback callback,
                                 const ControllerParameters& parameters) const override;
 
diff --git a/src/core/frontend/applets/error.cpp b/src/core/frontend/applets/error.cpp
index 69c2b2b4d..2e6f7a3d9 100644
--- a/src/core/frontend/applets/error.cpp
+++ b/src/core/frontend/applets/error.cpp
@@ -8,6 +8,8 @@ namespace Core::Frontend {
 
 ErrorApplet::~ErrorApplet() = default;
 
+void DefaultErrorApplet::Close() const {}
+
 void DefaultErrorApplet::ShowError(Result error, FinishedCallback finished) const {
     LOG_CRITICAL(Service_Fatal, "Application requested error display: {:04}-{:04} (raw={:08X})",
                  error.module.Value(), error.description.Value(), error.raw);
diff --git a/src/core/frontend/applets/error.h b/src/core/frontend/applets/error.h
index 884f2f653..3a12196ce 100644
--- a/src/core/frontend/applets/error.h
+++ b/src/core/frontend/applets/error.h
@@ -6,11 +6,12 @@
 #include <chrono>
 #include <functional>
 
+#include "core/frontend/applets/applet.h"
 #include "core/hle/result.h"
 
 namespace Core::Frontend {
 
-class ErrorApplet {
+class ErrorApplet : public Applet {
 public:
     using FinishedCallback = std::function<void()>;
 
@@ -28,6 +29,7 @@ public:
 
 class DefaultErrorApplet final : public ErrorApplet {
 public:
+    void Close() const override;
     void ShowError(Result error, FinishedCallback finished) const override;
     void ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
                                 FinishedCallback finished) const override;
diff --git a/src/core/frontend/applets/general_frontend.cpp b/src/core/frontend/applets/general_frontend.cpp
index 29a00fb6f..b4b213a31 100644
--- a/src/core/frontend/applets/general_frontend.cpp
+++ b/src/core/frontend/applets/general_frontend.cpp
@@ -10,6 +10,8 @@ ParentalControlsApplet::~ParentalControlsApplet() = default;
 
 DefaultParentalControlsApplet::~DefaultParentalControlsApplet() = default;
 
+void DefaultParentalControlsApplet::Close() const {}
+
 void DefaultParentalControlsApplet::VerifyPIN(std::function<void(bool)> finished,
                                               bool suspend_future_verification_temporarily) {
     LOG_INFO(Service_AM,
@@ -39,6 +41,8 @@ PhotoViewerApplet::~PhotoViewerApplet() = default;
 
 DefaultPhotoViewerApplet::~DefaultPhotoViewerApplet() = default;
 
+void DefaultPhotoViewerApplet::Close() const {}
+
 void DefaultPhotoViewerApplet::ShowPhotosForApplication(u64 title_id,
                                                         std::function<void()> finished) const {
     LOG_INFO(Service_AM,
diff --git a/src/core/frontend/applets/general_frontend.h b/src/core/frontend/applets/general_frontend.h
index cbec8b4ad..319838ac7 100644
--- a/src/core/frontend/applets/general_frontend.h
+++ b/src/core/frontend/applets/general_frontend.h
@@ -6,9 +6,11 @@
 #include <functional>
 #include "common/common_types.h"
 
+#include "core/frontend/applets/applet.h"
+
 namespace Core::Frontend {
 
-class ParentalControlsApplet {
+class ParentalControlsApplet : public Applet {
 public:
     virtual ~ParentalControlsApplet();
 
@@ -33,6 +35,7 @@ class DefaultParentalControlsApplet final : public ParentalControlsApplet {
 public:
     ~DefaultParentalControlsApplet() override;
 
+    void Close() const override;
     void VerifyPIN(std::function<void(bool)> finished,
                    bool suspend_future_verification_temporarily) override;
     void VerifyPINForSettings(std::function<void(bool)> finished) override;
@@ -40,7 +43,7 @@ public:
     void ChangePIN(std::function<void()> finished) override;
 };
 
-class PhotoViewerApplet {
+class PhotoViewerApplet : public Applet {
 public:
     virtual ~PhotoViewerApplet();
 
@@ -52,6 +55,7 @@ class DefaultPhotoViewerApplet final : public PhotoViewerApplet {
 public:
     ~DefaultPhotoViewerApplet() override;
 
+    void Close() const override;
     void ShowPhotosForApplication(u64 title_id, std::function<void()> finished) const override;
     void ShowAllPhotos(std::function<void()> finished) const override;
 };
diff --git a/src/core/frontend/applets/mii_edit.cpp b/src/core/frontend/applets/mii_edit.cpp
index bc8c57067..2988c3e72 100644
--- a/src/core/frontend/applets/mii_edit.cpp
+++ b/src/core/frontend/applets/mii_edit.cpp
@@ -8,6 +8,8 @@ namespace Core::Frontend {
 
 MiiEditApplet::~MiiEditApplet() = default;
 
+void DefaultMiiEditApplet::Close() const {}
+
 void DefaultMiiEditApplet::ShowMiiEdit(const MiiEditCallback& callback) const {
     LOG_WARNING(Service_AM, "(STUBBED) called");
 
diff --git a/src/core/frontend/applets/mii_edit.h b/src/core/frontend/applets/mii_edit.h
index d828f06ec..9d86ee658 100644
--- a/src/core/frontend/applets/mii_edit.h
+++ b/src/core/frontend/applets/mii_edit.h
@@ -5,9 +5,11 @@
 
 #include <functional>
 
+#include "core/frontend/applets/applet.h"
+
 namespace Core::Frontend {
 
-class MiiEditApplet {
+class MiiEditApplet : public Applet {
 public:
     using MiiEditCallback = std::function<void()>;
 
@@ -18,6 +20,7 @@ public:
 
 class DefaultMiiEditApplet final : public MiiEditApplet {
 public:
+    void Close() const override;
     void ShowMiiEdit(const MiiEditCallback& callback) const override;
 };
 
diff --git a/src/core/frontend/applets/profile_select.cpp b/src/core/frontend/applets/profile_select.cpp
index da4cfbf87..c18f17a36 100644
--- a/src/core/frontend/applets/profile_select.cpp
+++ b/src/core/frontend/applets/profile_select.cpp
@@ -9,7 +9,10 @@ namespace Core::Frontend {
 
 ProfileSelectApplet::~ProfileSelectApplet() = default;
 
-void DefaultProfileSelectApplet::SelectProfile(SelectProfileCallback callback) const {
+void DefaultProfileSelectApplet::Close() const {}
+
+void DefaultProfileSelectApplet::SelectProfile(SelectProfileCallback callback,
+                                               const ProfileSelectParameters& parameters) const {
     Service::Account::ProfileManager manager;
     callback(manager.GetUser(Settings::values.current_user.GetValue()).value_or(Common::UUID{}));
     LOG_INFO(Service_ACC, "called, selecting current user instead of prompting...");
diff --git a/src/core/frontend/applets/profile_select.h b/src/core/frontend/applets/profile_select.h
index 138429533..92e2737ea 100644
--- a/src/core/frontend/applets/profile_select.h
+++ b/src/core/frontend/applets/profile_select.h
@@ -5,22 +5,35 @@
 
 #include <functional>
 #include <optional>
+
 #include "common/uuid.h"
+#include "core/frontend/applets/applet.h"
+#include "core/hle/service/am/applets/applet_profile_select.h"
 
 namespace Core::Frontend {
 
-class ProfileSelectApplet {
+struct ProfileSelectParameters {
+    Service::AM::Applets::UiMode mode;
+    std::array<Common::UUID, 8> invalid_uid_list;
+    Service::AM::Applets::UiSettingsDisplayOptions display_options;
+    Service::AM::Applets::UserSelectionPurpose purpose;
+};
+
+class ProfileSelectApplet : public Applet {
 public:
     using SelectProfileCallback = std::function<void(std::optional<Common::UUID>)>;
 
     virtual ~ProfileSelectApplet();
 
-    virtual void SelectProfile(SelectProfileCallback callback) const = 0;
+    virtual void SelectProfile(SelectProfileCallback callback,
+                               const ProfileSelectParameters& parameters) const = 0;
 };
 
 class DefaultProfileSelectApplet final : public ProfileSelectApplet {
 public:
-    void SelectProfile(SelectProfileCallback callback) const override;
+    void Close() const override;
+    void SelectProfile(SelectProfileCallback callback,
+                       const ProfileSelectParameters& parameters) const override;
 };
 
 } // namespace Core::Frontend
diff --git a/src/core/frontend/applets/software_keyboard.cpp b/src/core/frontend/applets/software_keyboard.cpp
index a3720f4d7..7655d215b 100644
--- a/src/core/frontend/applets/software_keyboard.cpp
+++ b/src/core/frontend/applets/software_keyboard.cpp
@@ -13,6 +13,8 @@ SoftwareKeyboardApplet::~SoftwareKeyboardApplet() = default;
 
 DefaultSoftwareKeyboardApplet::~DefaultSoftwareKeyboardApplet() = default;
 
+void DefaultSoftwareKeyboardApplet::Close() const {}
+
 void DefaultSoftwareKeyboardApplet::InitializeKeyboard(
     bool is_inline, KeyboardInitializeParameters initialize_parameters,
     SubmitNormalCallback submit_normal_callback_, SubmitInlineCallback submit_inline_callback_) {
diff --git a/src/core/frontend/applets/software_keyboard.h b/src/core/frontend/applets/software_keyboard.h
index 8aef103d3..8ed96da24 100644
--- a/src/core/frontend/applets/software_keyboard.h
+++ b/src/core/frontend/applets/software_keyboard.h
@@ -7,6 +7,7 @@
 
 #include "common/common_types.h"
 
+#include "core/frontend/applets/applet.h"
 #include "core/hle/service/am/applets/applet_software_keyboard_types.h"
 
 namespace Core::Frontend {
@@ -52,7 +53,7 @@ struct InlineTextParameters {
     s32 cursor_position;
 };
 
-class SoftwareKeyboardApplet {
+class SoftwareKeyboardApplet : public Applet {
 public:
     using SubmitInlineCallback =
         std::function<void(Service::AM::Applets::SwkbdReplyType, std::u16string, s32)>;
@@ -84,6 +85,8 @@ class DefaultSoftwareKeyboardApplet final : public SoftwareKeyboardApplet {
 public:
     ~DefaultSoftwareKeyboardApplet() override;
 
+    void Close() const override;
+
     void InitializeKeyboard(bool is_inline, KeyboardInitializeParameters initialize_parameters,
                             SubmitNormalCallback submit_normal_callback_,
                             SubmitInlineCallback submit_inline_callback_) override;
diff --git a/src/core/frontend/applets/web_browser.cpp b/src/core/frontend/applets/web_browser.cpp
index b09cb7102..6e703ef06 100644
--- a/src/core/frontend/applets/web_browser.cpp
+++ b/src/core/frontend/applets/web_browser.cpp
@@ -10,6 +10,8 @@ WebBrowserApplet::~WebBrowserApplet() = default;
 
 DefaultWebBrowserApplet::~DefaultWebBrowserApplet() = default;
 
+void DefaultWebBrowserApplet::Close() const {}
+
 void DefaultWebBrowserApplet::OpenLocalWebPage(const std::string& local_url,
                                                ExtractROMFSCallback extract_romfs_callback,
                                                OpenWebPageCallback callback) const {
diff --git a/src/core/frontend/applets/web_browser.h b/src/core/frontend/applets/web_browser.h
index 4f72284ad..178bbdd3f 100644
--- a/src/core/frontend/applets/web_browser.h
+++ b/src/core/frontend/applets/web_browser.h
@@ -5,11 +5,12 @@
 
 #include <functional>
 
+#include "core/frontend/applets/applet.h"
 #include "core/hle/service/am/applets/applet_web_browser_types.h"
 
 namespace Core::Frontend {
 
-class WebBrowserApplet {
+class WebBrowserApplet : public Applet {
 public:
     using ExtractROMFSCallback = std::function<void()>;
     using OpenWebPageCallback =
@@ -29,6 +30,8 @@ class DefaultWebBrowserApplet final : public WebBrowserApplet {
 public:
     ~DefaultWebBrowserApplet() override;
 
+    void Close() const override;
+
     void OpenLocalWebPage(const std::string& local_url, ExtractROMFSCallback extract_romfs_callback,
                           OpenWebPageCallback callback) const override;
 
diff --git a/src/core/hle/kernel/k_address_arbiter.cpp b/src/core/hle/kernel/k_address_arbiter.cpp
index 274928dcf..78d43d729 100644
--- a/src/core/hle/kernel/k_address_arbiter.cpp
+++ b/src/core/hle/kernel/k_address_arbiter.cpp
@@ -21,8 +21,8 @@ KAddressArbiter::~KAddressArbiter() = default;
 
 namespace {
 
-bool ReadFromUser(Core::System& system, s32* out, KProcessAddress address) {
-    *out = system.Memory().Read32(GetInteger(address));
+bool ReadFromUser(KernelCore& kernel, s32* out, KProcessAddress address) {
+    *out = GetCurrentMemory(kernel).Read32(GetInteger(address));
     return true;
 }
 
@@ -35,24 +35,30 @@ bool DecrementIfLessThan(Core::System& system, s32* out, KProcessAddress address
 
     // TODO(bunnei): We should call CanAccessAtomic(..) here.
 
-    // Load the value from the address.
-    const s32 current_value =
-        static_cast<s32>(monitor.ExclusiveRead32(current_core, GetInteger(address)));
+    s32 current_value{};
+
+    while (true) {
+        // Load the value from the address.
+        current_value =
+            static_cast<s32>(monitor.ExclusiveRead32(current_core, GetInteger(address)));
 
-    // Compare it to the desired one.
-    if (current_value < value) {
-        // If less than, we want to try to decrement.
-        const s32 decrement_value = current_value - 1;
+        // Compare it to the desired one.
+        if (current_value < value) {
+            // If less than, we want to try to decrement.
+            const s32 decrement_value = current_value - 1;
+
+            // Decrement and try to store.
+            if (monitor.ExclusiveWrite32(current_core, GetInteger(address),
+                                         static_cast<u32>(decrement_value))) {
+                break;
+            }
 
-        // Decrement and try to store.
-        if (!monitor.ExclusiveWrite32(current_core, GetInteger(address),
-                                      static_cast<u32>(decrement_value))) {
             // If we failed to store, try again.
-            DecrementIfLessThan(system, out, address, value);
+        } else {
+            // Otherwise, clear our exclusive hold and finish
+            monitor.ClearExclusive(current_core);
+            break;
         }
-    } else {
-        // Otherwise, clear our exclusive hold and finish
-        monitor.ClearExclusive(current_core);
     }
 
     // We're done.
@@ -70,23 +76,29 @@ bool UpdateIfEqual(Core::System& system, s32* out, KProcessAddress address, s32
 
     // TODO(bunnei): We should call CanAccessAtomic(..) here.
 
-    // Load the value from the address.
-    const s32 current_value =
-        static_cast<s32>(monitor.ExclusiveRead32(current_core, GetInteger(address)));
+    s32 current_value{};
 
-    // Compare it to the desired one.
-    if (current_value == value) {
-        // If equal, we want to try to write the new value.
+    // Load the value from the address.
+    while (true) {
+        current_value =
+            static_cast<s32>(monitor.ExclusiveRead32(current_core, GetInteger(address)));
+
+        // Compare it to the desired one.
+        if (current_value == value) {
+            // If equal, we want to try to write the new value.
+
+            // Try to store.
+            if (monitor.ExclusiveWrite32(current_core, GetInteger(address),
+                                         static_cast<u32>(new_value))) {
+                break;
+            }
 
-        // Try to store.
-        if (!monitor.ExclusiveWrite32(current_core, GetInteger(address),
-                                      static_cast<u32>(new_value))) {
             // If we failed to store, try again.
-            UpdateIfEqual(system, out, address, value, new_value);
+        } else {
+            // Otherwise, clear our exclusive hold and finish.
+            monitor.ClearExclusive(current_core);
+            break;
         }
-    } else {
-        // Otherwise, clear our exclusive hold and finish.
-        monitor.ClearExclusive(current_core);
     }
 
     // We're done.
@@ -209,7 +221,7 @@ Result KAddressArbiter::SignalAndModifyByWaitingCountIfEqual(uint64_t addr, s32
         if (value != new_value) {
             succeeded = UpdateIfEqual(m_system, std::addressof(user_value), addr, value, new_value);
         } else {
-            succeeded = ReadFromUser(m_system, std::addressof(user_value), addr);
+            succeeded = ReadFromUser(m_kernel, std::addressof(user_value), addr);
         }
 
         R_UNLESS(succeeded, ResultInvalidCurrentMemory);
@@ -252,7 +264,7 @@ Result KAddressArbiter::WaitIfLessThan(uint64_t addr, s32 value, bool decrement,
         if (decrement) {
             succeeded = DecrementIfLessThan(m_system, std::addressof(user_value), addr, value);
         } else {
-            succeeded = ReadFromUser(m_system, std::addressof(user_value), addr);
+            succeeded = ReadFromUser(m_kernel, std::addressof(user_value), addr);
         }
 
         if (!succeeded) {
@@ -303,7 +315,7 @@ Result KAddressArbiter::WaitIfEqual(uint64_t addr, s32 value, s64 timeout) {
 
         // Read the value from userspace.
         s32 user_value{};
-        if (!ReadFromUser(m_system, std::addressof(user_value), addr)) {
+        if (!ReadFromUser(m_kernel, std::addressof(user_value), addr)) {
             slp.CancelSleep();
             R_THROW(ResultInvalidCurrentMemory);
         }
diff --git a/src/core/hle/kernel/k_condition_variable.cpp b/src/core/hle/kernel/k_condition_variable.cpp
index c6634313f..efbac0e6a 100644
--- a/src/core/hle/kernel/k_condition_variable.cpp
+++ b/src/core/hle/kernel/k_condition_variable.cpp
@@ -18,13 +18,13 @@ namespace Kernel {
 
 namespace {
 
-bool ReadFromUser(Core::System& system, u32* out, KProcessAddress address) {
-    *out = system.Memory().Read32(GetInteger(address));
+bool ReadFromUser(KernelCore& kernel, u32* out, KProcessAddress address) {
+    *out = GetCurrentMemory(kernel).Read32(GetInteger(address));
     return true;
 }
 
-bool WriteToUser(Core::System& system, KProcessAddress address, const u32* p) {
-    system.Memory().Write32(GetInteger(address), *p);
+bool WriteToUser(KernelCore& kernel, KProcessAddress address, const u32* p) {
+    GetCurrentMemory(kernel).Write32(GetInteger(address), *p);
     return true;
 }
 
@@ -33,21 +33,26 @@ bool UpdateLockAtomic(Core::System& system, u32* out, KProcessAddress address, u
     auto& monitor = system.Monitor();
     const auto current_core = system.Kernel().CurrentPhysicalCoreIndex();
 
-    // Load the value from the address.
-    const auto expected = monitor.ExclusiveRead32(current_core, GetInteger(address));
+    u32 expected{};
 
-    // Orr in the new mask.
-    u32 value = expected | new_orr_mask;
+    while (true) {
+        // Load the value from the address.
+        expected = monitor.ExclusiveRead32(current_core, GetInteger(address));
 
-    // If the value is zero, use the if_zero value, otherwise use the newly orr'd value.
-    if (!expected) {
-        value = if_zero;
-    }
+        // Orr in the new mask.
+        u32 value = expected | new_orr_mask;
+
+        // If the value is zero, use the if_zero value, otherwise use the newly orr'd value.
+        if (!expected) {
+            value = if_zero;
+        }
+
+        // Try to store.
+        if (monitor.ExclusiveWrite32(current_core, GetInteger(address), value)) {
+            break;
+        }
 
-    // Try to store.
-    if (!monitor.ExclusiveWrite32(current_core, GetInteger(address), value)) {
         // If we failed to store, try again.
-        return UpdateLockAtomic(system, out, address, if_zero, new_orr_mask);
     }
 
     // We're done.
@@ -128,7 +133,7 @@ Result KConditionVariable::SignalToAddress(KProcessAddress addr) {
 
         // Write the value to userspace.
         Result result{ResultSuccess};
-        if (WriteToUser(m_system, addr, std::addressof(next_value))) [[likely]] {
+        if (WriteToUser(m_kernel, addr, std::addressof(next_value))) [[likely]] {
             result = ResultSuccess;
         } else {
             result = ResultInvalidCurrentMemory;
@@ -157,7 +162,7 @@ Result KConditionVariable::WaitForAddress(Handle handle, KProcessAddress addr, u
 
         // Read the tag from userspace.
         u32 test_tag{};
-        R_UNLESS(ReadFromUser(m_system, std::addressof(test_tag), addr),
+        R_UNLESS(ReadFromUser(m_kernel, std::addressof(test_tag), addr),
                  ResultInvalidCurrentMemory);
 
         // If the tag isn't the handle (with wait mask), we're done.
@@ -257,7 +262,7 @@ void KConditionVariable::Signal(u64 cv_key, s32 count) {
         // If we have no waiters, clear the has waiter flag.
         if (it == m_tree.end() || it->GetConditionVariableKey() != cv_key) {
             const u32 has_waiter_flag{};
-            WriteToUser(m_system, cv_key, std::addressof(has_waiter_flag));
+            WriteToUser(m_kernel, cv_key, std::addressof(has_waiter_flag));
         }
     }
 }
@@ -301,12 +306,12 @@ Result KConditionVariable::Wait(KProcessAddress addr, u64 key, u32 value, s64 ti
             // Write to the cv key.
             {
                 const u32 has_waiter_flag = 1;
-                WriteToUser(m_system, key, std::addressof(has_waiter_flag));
+                WriteToUser(m_kernel, key, std::addressof(has_waiter_flag));
                 std::atomic_thread_fence(std::memory_order_seq_cst);
             }
 
             // Write the value to userspace.
-            if (!WriteToUser(m_system, addr, std::addressof(next_value))) {
+            if (!WriteToUser(m_kernel, addr, std::addressof(next_value))) {
                 slp.CancelSleep();
                 R_THROW(ResultInvalidCurrentMemory);
             }
diff --git a/src/core/hle/kernel/k_page_table.cpp b/src/core/hle/kernel/k_page_table.cpp
index cb39387ea..02b5cada4 100644
--- a/src/core/hle/kernel/k_page_table.cpp
+++ b/src/core/hle/kernel/k_page_table.cpp
@@ -108,7 +108,8 @@ Result KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type
                                         bool enable_das_merge, bool from_back,
                                         KMemoryManager::Pool pool, KProcessAddress code_addr,
                                         size_t code_size, KSystemResource* system_resource,
-                                        KResourceLimit* resource_limit) {
+                                        KResourceLimit* resource_limit,
+                                        Core::Memory::Memory& memory) {
 
     const auto GetSpaceStart = [this](KAddressSpaceInfo::Type type) {
         return KAddressSpaceInfo::GetAddressSpaceStart(m_address_space_width, type);
@@ -117,6 +118,9 @@ Result KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type
         return KAddressSpaceInfo::GetAddressSpaceSize(m_address_space_width, type);
     };
 
+    // Set the tracking memory
+    m_memory = std::addressof(memory);
+
     //  Set our width and heap/alias sizes
     m_address_space_width = GetAddressSpaceWidthFromType(as_type);
     const KProcessAddress start = 0;
@@ -334,10 +338,10 @@ Result KPageTable::InitializeForProcess(FileSys::ProgramAddressSpaceType as_type
 
 void KPageTable::Finalize() {
     // Finalize memory blocks.
-    m_memory_block_manager.Finalize(
-        m_memory_block_slab_manager, [&](KProcessAddress addr, u64 size) {
-            m_system.Memory().UnmapRegion(*m_page_table_impl, addr, size);
-        });
+    m_memory_block_manager.Finalize(m_memory_block_slab_manager,
+                                    [&](KProcessAddress addr, u64 size) {
+                                        m_memory->UnmapRegion(*m_page_table_impl, addr, size);
+                                    });
 
     // Release any insecure mapped memory.
     if (m_mapped_insecure_memory) {
@@ -1010,23 +1014,22 @@ Result KPageTable::SetupForIpcServer(KProcessAddress* out_addr, size_t size,
                 clear_size = 0;
             }
 
-            std::memset(m_system.Memory().GetPointer<void>(GetInteger(start_partial_virt)),
-                        fill_val, partial_offset);
+            std::memset(m_memory->GetPointer<void>(GetInteger(start_partial_virt)), fill_val,
+                        partial_offset);
             std::memcpy(
-                m_system.Memory().GetPointer<void>(GetInteger(start_partial_virt) + partial_offset),
-                m_system.Memory().GetPointer<void>(
-                    GetInteger(
-                        GetHeapVirtualAddress(m_system.Kernel().MemoryLayout(), cur_block_addr)) +
-                    partial_offset),
+                m_memory->GetPointer<void>(GetInteger(start_partial_virt) + partial_offset),
+                m_memory->GetPointer<void>(GetInteger(GetHeapVirtualAddress(
+                                               m_system.Kernel().MemoryLayout(), cur_block_addr)) +
+                                           partial_offset),
                 copy_size);
             if (clear_size > 0) {
-                std::memset(m_system.Memory().GetPointer<void>(GetInteger(start_partial_virt) +
-                                                               partial_offset + copy_size),
+                std::memset(m_memory->GetPointer<void>(GetInteger(start_partial_virt) +
+                                                       partial_offset + copy_size),
                             fill_val, clear_size);
             }
         } else {
-            std::memset(m_system.Memory().GetPointer<void>(GetInteger(start_partial_virt)),
-                        fill_val, PageSize);
+            std::memset(m_memory->GetPointer<void>(GetInteger(start_partial_virt)), fill_val,
+                        PageSize);
         }
 
         // Map the page.
@@ -1099,15 +1102,14 @@ Result KPageTable::SetupForIpcServer(KProcessAddress* out_addr, size_t size,
             GetHeapVirtualAddress(m_system.Kernel().MemoryLayout(), end_partial_page);
         if (send) {
             const size_t copy_size = src_end - mapping_src_end;
-            std::memcpy(m_system.Memory().GetPointer<void>(GetInteger(end_partial_virt)),
-                        m_system.Memory().GetPointer<void>(GetInteger(GetHeapVirtualAddress(
+            std::memcpy(m_memory->GetPointer<void>(GetInteger(end_partial_virt)),
+                        m_memory->GetPointer<void>(GetInteger(GetHeapVirtualAddress(
                             m_system.Kernel().MemoryLayout(), cur_block_addr))),
                         copy_size);
-            std::memset(
-                m_system.Memory().GetPointer<void>(GetInteger(end_partial_virt) + copy_size),
-                fill_val, PageSize - copy_size);
+            std::memset(m_memory->GetPointer<void>(GetInteger(end_partial_virt) + copy_size),
+                        fill_val, PageSize - copy_size);
         } else {
-            std::memset(m_system.Memory().GetPointer<void>(GetInteger(end_partial_virt)), fill_val,
+            std::memset(m_memory->GetPointer<void>(GetInteger(end_partial_virt)), fill_val,
                         PageSize);
         }
 
@@ -2800,7 +2802,7 @@ Result KPageTable::SetHeapSize(u64* out, size_t size) {
 
         // Clear all the newly allocated pages.
         for (size_t cur_page = 0; cur_page < num_pages; ++cur_page) {
-            std::memset(m_system.Memory().GetPointer(m_current_heap_end + (cur_page * PageSize)), 0,
+            std::memset(m_memory->GetPointer(m_current_heap_end + (cur_page * PageSize)), 0,
                         PageSize);
         }
 
@@ -3006,7 +3008,7 @@ Result KPageTable::Operate(KProcessAddress addr, size_t num_pages, const KPageGr
             const size_t size{node.GetNumPages() * PageSize};
 
             // Map the pages.
-            m_system.Memory().MapMemoryRegion(*m_page_table_impl, addr, size, node.GetAddress());
+            m_memory->MapMemoryRegion(*m_page_table_impl, addr, size, node.GetAddress());
 
             addr += size;
         }
@@ -3039,14 +3041,14 @@ Result KPageTable::Operate(KProcessAddress addr, size_t num_pages, KMemoryPermis
         SCOPE_EXIT({ pages_to_close.CloseAndReset(); });
 
         this->AddRegionToPages(addr, num_pages, pages_to_close);
-        m_system.Memory().UnmapRegion(*m_page_table_impl, addr, num_pages * PageSize);
+        m_memory->UnmapRegion(*m_page_table_impl, addr, num_pages * PageSize);
         break;
     }
     case OperationType::MapFirst:
     case OperationType::Map: {
         ASSERT(map_addr);
         ASSERT(Common::IsAligned(GetInteger(map_addr), PageSize));
-        m_system.Memory().MapMemoryRegion(*m_page_table_impl, addr, num_pages * PageSize, map_addr);
+        m_memory->MapMemoryRegion(*m_page_table_impl, addr, num_pages * PageSize, map_addr);
 
         // Open references to pages, if we should.
         if (IsHeapPhysicalAddress(m_kernel.MemoryLayout(), map_addr)) {
diff --git a/src/core/hle/kernel/k_page_table.h b/src/core/hle/kernel/k_page_table.h
index 1917b2a98..022d15f35 100644
--- a/src/core/hle/kernel/k_page_table.h
+++ b/src/core/hle/kernel/k_page_table.h
@@ -66,7 +66,8 @@ public:
     Result InitializeForProcess(FileSys::ProgramAddressSpaceType as_type, bool enable_aslr,
                                 bool enable_das_merge, bool from_back, KMemoryManager::Pool pool,
                                 KProcessAddress code_addr, size_t code_size,
-                                KSystemResource* system_resource, KResourceLimit* resource_limit);
+                                KSystemResource* system_resource, KResourceLimit* resource_limit,
+                                Core::Memory::Memory& memory);
 
     void Finalize();
 
@@ -546,6 +547,7 @@ private:
 
     Core::System& m_system;
     KernelCore& m_kernel;
+    Core::Memory::Memory* m_memory{};
 };
 
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_process.cpp b/src/core/hle/kernel/k_process.cpp
index 53f8139f3..efe86ad27 100644
--- a/src/core/hle/kernel/k_process.cpp
+++ b/src/core/hle/kernel/k_process.cpp
@@ -367,8 +367,8 @@ Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std:
     // Initialize process address space
     if (const Result result{m_page_table.InitializeForProcess(
             metadata.GetAddressSpaceType(), false, false, false, KMemoryManager::Pool::Application,
-            0x8000000, code_size, std::addressof(m_kernel.GetAppSystemResource()),
-            m_resource_limit)};
+            0x8000000, code_size, std::addressof(m_kernel.GetAppSystemResource()), m_resource_limit,
+            m_kernel.System().ApplicationMemory())};
         result.IsError()) {
         R_RETURN(result);
     }
@@ -592,8 +592,7 @@ Result KProcess::DeleteThreadLocalRegion(KProcessAddress addr) {
     R_SUCCEED();
 }
 
-bool KProcess::InsertWatchpoint(Core::System& system, KProcessAddress addr, u64 size,
-                                DebugWatchpointType type) {
+bool KProcess::InsertWatchpoint(KProcessAddress addr, u64 size, DebugWatchpointType type) {
     const auto watch{std::find_if(m_watchpoints.begin(), m_watchpoints.end(), [&](const auto& wp) {
         return wp.type == DebugWatchpointType::None;
     })};
@@ -609,14 +608,13 @@ bool KProcess::InsertWatchpoint(Core::System& system, KProcessAddress addr, u64
     for (KProcessAddress page = Common::AlignDown(GetInteger(addr), PageSize); page < addr + size;
          page += PageSize) {
         m_debug_page_refcounts[page]++;
-        system.Memory().MarkRegionDebug(page, PageSize, true);
+        this->GetMemory().MarkRegionDebug(page, PageSize, true);
     }
 
     return true;
 }
 
-bool KProcess::RemoveWatchpoint(Core::System& system, KProcessAddress addr, u64 size,
-                                DebugWatchpointType type) {
+bool KProcess::RemoveWatchpoint(KProcessAddress addr, u64 size, DebugWatchpointType type) {
     const auto watch{std::find_if(m_watchpoints.begin(), m_watchpoints.end(), [&](const auto& wp) {
         return wp.start_address == addr && wp.end_address == addr + size && wp.type == type;
     })};
@@ -633,7 +631,7 @@ bool KProcess::RemoveWatchpoint(Core::System& system, KProcessAddress addr, u64
          page += PageSize) {
         m_debug_page_refcounts[page]--;
         if (!m_debug_page_refcounts[page]) {
-            system.Memory().MarkRegionDebug(page, PageSize, false);
+            this->GetMemory().MarkRegionDebug(page, PageSize, false);
         }
     }
 
@@ -646,8 +644,7 @@ void KProcess::LoadModule(CodeSet code_set, KProcessAddress base_addr) {
         m_page_table.SetProcessMemoryPermission(segment.addr + base_addr, segment.size, permission);
     };
 
-    m_kernel.System().Memory().WriteBlock(*this, base_addr, code_set.memory.data(),
-                                          code_set.memory.size());
+    this->GetMemory().WriteBlock(base_addr, code_set.memory.data(), code_set.memory.size());
 
     ReprotectSegment(code_set.CodeSegment(), Svc::MemoryPermission::ReadExecute);
     ReprotectSegment(code_set.RODataSegment(), Svc::MemoryPermission::Read);
@@ -706,4 +703,9 @@ Result KProcess::AllocateMainThreadStack(std::size_t stack_size) {
     R_SUCCEED();
 }
 
+Core::Memory::Memory& KProcess::GetMemory() const {
+    // TODO: per-process memory
+    return m_kernel.System().ApplicationMemory();
+}
+
 } // namespace Kernel
diff --git a/src/core/hle/kernel/k_process.h b/src/core/hle/kernel/k_process.h
index 04b6bbb86..925981d06 100644
--- a/src/core/hle/kernel/k_process.h
+++ b/src/core/hle/kernel/k_process.h
@@ -22,8 +22,12 @@
 #include "core/hle/result.h"
 
 namespace Core {
+namespace Memory {
+class Memory;
+};
+
 class System;
-}
+} // namespace Core
 
 namespace FileSys {
 class ProgramMetadata;
@@ -135,6 +139,9 @@ public:
         return m_handle_table;
     }
 
+    /// Gets a reference to process's memory.
+    Core::Memory::Memory& GetMemory() const;
+
     Result SignalToAddress(KProcessAddress address) {
         return m_condition_var.SignalToAddress(address);
     }
@@ -397,12 +404,10 @@ public:
     // Debug watchpoint management
 
     // Attempts to insert a watchpoint into a free slot. Returns false if none are available.
-    bool InsertWatchpoint(Core::System& system, KProcessAddress addr, u64 size,
-                          DebugWatchpointType type);
+    bool InsertWatchpoint(KProcessAddress addr, u64 size, DebugWatchpointType type);
 
     // Attempts to remove the watchpoint specified by the given parameters.
-    bool RemoveWatchpoint(Core::System& system, KProcessAddress addr, u64 size,
-                          DebugWatchpointType type);
+    bool RemoveWatchpoint(KProcessAddress addr, u64 size, DebugWatchpointType type);
 
     const std::array<DebugWatchpoint, Core::Hardware::NUM_WATCHPOINTS>& GetWatchpoints() const {
         return m_watchpoints;
diff --git a/src/core/hle/kernel/k_server_session.cpp b/src/core/hle/kernel/k_server_session.cpp
index 2288ee435..c66aff501 100644
--- a/src/core/hle/kernel/k_server_session.cpp
+++ b/src/core/hle/kernel/k_server_session.cpp
@@ -222,7 +222,7 @@ Result KServerSession::SendReply(bool is_hle) {
             // HLE servers write directly to a pointer to the thread command buffer. Therefore
             // the reply has already been written in this case.
         } else {
-            Core::Memory::Memory& memory{m_kernel.System().Memory()};
+            Core::Memory::Memory& memory{client_thread->GetOwnerProcess()->GetMemory()};
             KThread* server_thread{GetCurrentThreadPointer(m_kernel)};
             UNIMPLEMENTED_IF(server_thread->GetOwnerProcess() != client_thread->GetOwnerProcess());
 
@@ -319,7 +319,7 @@ Result KServerSession::ReceiveRequest(std::shared_ptr<Service::HLERequestContext
     // bool recv_list_broken = false;
 
     // Receive the message.
-    Core::Memory::Memory& memory{m_kernel.System().Memory()};
+    Core::Memory::Memory& memory{client_thread->GetOwnerProcess()->GetMemory()};
     if (out_context != nullptr) {
         // HLE request.
         u32* cmd_buf{reinterpret_cast<u32*>(memory.GetPointer(client_message))};
diff --git a/src/core/hle/kernel/k_thread.cpp b/src/core/hle/kernel/k_thread.cpp
index 9d101c640..70480b725 100644
--- a/src/core/hle/kernel/k_thread.cpp
+++ b/src/core/hle/kernel/k_thread.cpp
@@ -546,7 +546,7 @@ u16 KThread::GetUserDisableCount() const {
         return {};
     }
 
-    auto& memory = m_kernel.System().Memory();
+    auto& memory = this->GetOwnerProcess()->GetMemory();
     return memory.Read16(m_tls_address + offsetof(ThreadLocalRegion, disable_count));
 }
 
@@ -556,7 +556,7 @@ void KThread::SetInterruptFlag() {
         return;
     }
 
-    auto& memory = m_kernel.System().Memory();
+    auto& memory = this->GetOwnerProcess()->GetMemory();
     memory.Write16(m_tls_address + offsetof(ThreadLocalRegion, interrupt_flag), 1);
 }
 
@@ -566,7 +566,7 @@ void KThread::ClearInterruptFlag() {
         return;
     }
 
-    auto& memory = m_kernel.System().Memory();
+    auto& memory = this->GetOwnerProcess()->GetMemory();
     memory.Write16(m_tls_address + offsetof(ThreadLocalRegion, interrupt_flag), 0);
 }
 
@@ -1422,6 +1422,11 @@ s32 GetCurrentCoreId(KernelCore& kernel) {
     return GetCurrentThread(kernel).GetCurrentCore();
 }
 
+Core::Memory::Memory& GetCurrentMemory(KernelCore& kernel) {
+    // TODO: per-process memory
+    return kernel.System().ApplicationMemory();
+}
+
 KScopedDisableDispatch::~KScopedDisableDispatch() {
     // If we are shutting down the kernel, none of this is relevant anymore.
     if (m_kernel.IsShuttingDown()) {
diff --git a/src/core/hle/kernel/k_thread.h b/src/core/hle/kernel/k_thread.h
index 0fa9672bf..9c1a41128 100644
--- a/src/core/hle/kernel/k_thread.h
+++ b/src/core/hle/kernel/k_thread.h
@@ -34,6 +34,9 @@ class Fiber;
 }
 
 namespace Core {
+namespace Memory {
+class Memory;
+}
 class ARM_Interface;
 class System;
 } // namespace Core
@@ -113,6 +116,7 @@ KThread& GetCurrentThread(KernelCore& kernel);
 KProcess* GetCurrentProcessPointer(KernelCore& kernel);
 KProcess& GetCurrentProcess(KernelCore& kernel);
 s32 GetCurrentCoreId(KernelCore& kernel);
+Core::Memory::Memory& GetCurrentMemory(KernelCore& kernel);
 
 class KThread final : public KAutoObjectWithSlabHeapAndContainer<KThread, KWorkerTask>,
                       public boost::intrusive::list_base_hook<>,
diff --git a/src/core/hle/kernel/kernel.cpp b/src/core/hle/kernel/kernel.cpp
index 29809b2c5..4f3366c9d 100644
--- a/src/core/hle/kernel/kernel.cpp
+++ b/src/core/hle/kernel/kernel.cpp
@@ -102,7 +102,7 @@ struct KernelCore::Impl {
     void InitializeCores() {
         for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) {
             cores[core_id]->Initialize((*application_process).Is64BitProcess());
-            system.Memory().SetCurrentPageTable(*application_process, core_id);
+            system.ApplicationMemory().SetCurrentPageTable(*application_process, core_id);
         }
     }
 
@@ -206,7 +206,7 @@ struct KernelCore::Impl {
 
     void InitializePhysicalCores() {
         exclusive_monitor =
-            Core::MakeExclusiveMonitor(system.Memory(), Core::Hardware::NUM_CPU_CORES);
+            Core::MakeExclusiveMonitor(system.ApplicationMemory(), Core::Hardware::NUM_CPU_CORES);
         for (u32 i = 0; i < Core::Hardware::NUM_CPU_CORES; i++) {
             const s32 core{static_cast<s32>(i)};
 
diff --git a/src/core/hle/kernel/svc/svc_cache.cpp b/src/core/hle/kernel/svc/svc_cache.cpp
index 1779832d3..082942dab 100644
--- a/src/core/hle/kernel/svc/svc_cache.cpp
+++ b/src/core/hle/kernel/svc/svc_cache.cpp
@@ -46,7 +46,7 @@ Result FlushProcessDataCache(Core::System& system, Handle process_handle, u64 ad
     R_UNLESS(page_table.Contains(address, size), ResultInvalidCurrentMemory);
 
     // Perform the operation.
-    R_RETURN(system.Memory().FlushDataCache(*process, address, size));
+    R_RETURN(GetCurrentMemory(system.Kernel()).FlushDataCache(address, size));
 }
 
 void FlushEntireDataCache64(Core::System& system) {
diff --git a/src/core/hle/kernel/svc/svc_debug_string.cpp b/src/core/hle/kernel/svc/svc_debug_string.cpp
index 8771d2b01..4c14ce668 100644
--- a/src/core/hle/kernel/svc/svc_debug_string.cpp
+++ b/src/core/hle/kernel/svc/svc_debug_string.cpp
@@ -2,6 +2,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/core.h"
+#include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/svc.h"
 #include "core/memory.h"
 
@@ -12,7 +13,7 @@ Result OutputDebugString(Core::System& system, u64 address, u64 len) {
     R_SUCCEED_IF(len == 0);
 
     std::string str(len, '\0');
-    system.Memory().ReadBlock(address, str.data(), str.size());
+    GetCurrentMemory(system.Kernel()).ReadBlock(address, str.data(), str.size());
     LOG_DEBUG(Debug_Emulated, "{}", str);
 
     R_SUCCEED();
diff --git a/src/core/hle/kernel/svc/svc_exception.cpp b/src/core/hle/kernel/svc/svc_exception.cpp
index 4ab5f471f..580cf2f75 100644
--- a/src/core/hle/kernel/svc/svc_exception.cpp
+++ b/src/core/hle/kernel/svc/svc_exception.cpp
@@ -25,7 +25,7 @@ void Break(Core::System& system, BreakReason reason, u64 info1, u64 info2) {
             return;
         }
 
-        auto& memory = system.Memory();
+        auto& memory = GetCurrentMemory(system.Kernel());
 
         // This typically is an error code so we're going to assume this is the case
         if (sz == sizeof(u32)) {
diff --git a/src/core/hle/kernel/svc/svc_ipc.cpp b/src/core/hle/kernel/svc/svc_ipc.cpp
index 2a8c09a79..ea03068aa 100644
--- a/src/core/hle/kernel/svc/svc_ipc.cpp
+++ b/src/core/hle/kernel/svc/svc_ipc.cpp
@@ -41,12 +41,12 @@ Result ReplyAndReceive(Core::System& system, s32* out_index, uint64_t handles_ad
     auto& handle_table = GetCurrentProcess(kernel).GetHandleTable();
 
     R_UNLESS(0 <= num_handles && num_handles <= ArgumentHandleCountMax, ResultOutOfRange);
-    R_UNLESS(system.Memory().IsValidVirtualAddressRange(
+    R_UNLESS(GetCurrentMemory(kernel).IsValidVirtualAddressRange(
                  handles_addr, static_cast<u64>(sizeof(Handle) * num_handles)),
              ResultInvalidPointer);
 
     std::vector<Handle> handles(num_handles);
-    system.Memory().ReadBlock(handles_addr, handles.data(), sizeof(Handle) * num_handles);
+    GetCurrentMemory(kernel).ReadBlock(handles_addr, handles.data(), sizeof(Handle) * num_handles);
 
     // Convert handle list to object table.
     std::vector<KSynchronizationObject*> objs(num_handles);
diff --git a/src/core/hle/kernel/svc/svc_port.cpp b/src/core/hle/kernel/svc/svc_port.cpp
index c6eb70422..abba757c7 100644
--- a/src/core/hle/kernel/svc/svc_port.cpp
+++ b/src/core/hle/kernel/svc/svc_port.cpp
@@ -14,7 +14,8 @@ namespace Kernel::Svc {
 
 Result ConnectToNamedPort(Core::System& system, Handle* out, u64 user_name) {
     // Copy the provided name from user memory to kernel memory.
-    auto string_name = system.Memory().ReadCString(user_name, KObjectName::NameLengthMax);
+    auto string_name =
+        GetCurrentMemory(system.Kernel()).ReadCString(user_name, KObjectName::NameLengthMax);
 
     std::array<char, KObjectName::NameLengthMax> name{};
     std::strncpy(name.data(), string_name.c_str(), KObjectName::NameLengthMax - 1);
@@ -62,7 +63,8 @@ Result ConnectToPort(Core::System& system, Handle* out_handle, Handle port) {
 Result ManageNamedPort(Core::System& system, Handle* out_server_handle, uint64_t user_name,
                        int32_t max_sessions) {
     // Copy the provided name from user memory to kernel memory.
-    auto string_name = system.Memory().ReadCString(user_name, KObjectName::NameLengthMax);
+    auto string_name =
+        GetCurrentMemory(system.Kernel()).ReadCString(user_name, KObjectName::NameLengthMax);
 
     // Copy the provided name from user memory to kernel memory.
     std::array<char, KObjectName::NameLengthMax> name{};
diff --git a/src/core/hle/kernel/svc/svc_process.cpp b/src/core/hle/kernel/svc/svc_process.cpp
index 3c3579947..619ed16a3 100644
--- a/src/core/hle/kernel/svc/svc_process.cpp
+++ b/src/core/hle/kernel/svc/svc_process.cpp
@@ -73,7 +73,7 @@ Result GetProcessList(Core::System& system, s32* out_num_processes, u64 out_proc
         R_THROW(ResultInvalidCurrentMemory);
     }
 
-    auto& memory = system.Memory();
+    auto& memory = GetCurrentMemory(kernel);
     const auto& process_list = kernel.GetProcessList();
     const auto num_processes = process_list.size();
     const auto copy_amount =
diff --git a/src/core/hle/kernel/svc/svc_query_memory.cpp b/src/core/hle/kernel/svc/svc_query_memory.cpp
index 5db5611f0..4d9fcd25f 100644
--- a/src/core/hle/kernel/svc/svc_query_memory.cpp
+++ b/src/core/hle/kernel/svc/svc_query_memory.cpp
@@ -30,10 +30,10 @@ Result QueryProcessMemory(Core::System& system, uint64_t out_memory_info, PageIn
         R_THROW(ResultInvalidHandle);
     }
 
-    auto& memory{system.Memory()};
+    auto& current_memory{GetCurrentMemory(system.Kernel())};
     const auto memory_info{process->PageTable().QueryInfo(address).GetSvcMemoryInfo()};
 
-    memory.WriteBlock(out_memory_info, std::addressof(memory_info), sizeof(memory_info));
+    current_memory.WriteBlock(out_memory_info, std::addressof(memory_info), sizeof(memory_info));
 
     //! This is supposed to be part of the QueryInfo call.
     *out_page_info = {};
diff --git a/src/core/hle/kernel/svc/svc_synchronization.cpp b/src/core/hle/kernel/svc/svc_synchronization.cpp
index e490a13ae..04d65f0bd 100644
--- a/src/core/hle/kernel/svc/svc_synchronization.cpp
+++ b/src/core/hle/kernel/svc/svc_synchronization.cpp
@@ -90,7 +90,8 @@ Result WaitSynchronization(Core::System& system, int32_t* out_index, u64 user_ha
 
     std::vector<Handle> handles(num_handles);
     if (num_handles > 0) {
-        system.Memory().ReadBlock(user_handles, handles.data(), num_handles * sizeof(Handle));
+        GetCurrentMemory(system.Kernel())
+            .ReadBlock(user_handles, handles.data(), num_handles * sizeof(Handle));
     }
 
     R_RETURN(WaitSynchronization(system, out_index, handles.data(), num_handles, timeout_ns));
diff --git a/src/core/hle/kernel/svc/svc_thread.cpp b/src/core/hle/kernel/svc/svc_thread.cpp
index 0be4858a2..37b54079c 100644
--- a/src/core/hle/kernel/svc/svc_thread.cpp
+++ b/src/core/hle/kernel/svc/svc_thread.cpp
@@ -178,7 +178,7 @@ Result GetThreadContext3(Core::System& system, u64 out_context, Handle thread_ha
         R_TRY(thread->GetThreadContext3(context));
 
         // Copy the thread context to user space.
-        system.Memory().WriteBlock(out_context, context.data(), context.size());
+        GetCurrentMemory(kernel).WriteBlock(out_context, context.data(), context.size());
 
         R_SUCCEED();
     }
@@ -242,7 +242,7 @@ Result GetThreadList(Core::System& system, s32* out_num_threads, u64 out_thread_
         R_THROW(ResultInvalidCurrentMemory);
     }
 
-    auto& memory = system.Memory();
+    auto& memory = GetCurrentMemory(system.Kernel());
     const auto& thread_list = current_process->GetThreadList();
     const auto num_threads = thread_list.size();
     const auto copy_amount = std::min(static_cast<std::size_t>(out_thread_ids_size), num_threads);
diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp
index deeca925d..a17c46121 100644
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -945,7 +945,7 @@ public:
             {0, &ILibraryAppletAccessor::GetAppletStateChangedEvent, "GetAppletStateChangedEvent"},
             {1, &ILibraryAppletAccessor::IsCompleted, "IsCompleted"},
             {10, &ILibraryAppletAccessor::Start, "Start"},
-            {20, nullptr, "RequestExit"},
+            {20, &ILibraryAppletAccessor::RequestExit, "RequestExit"},
             {25, nullptr, "Terminate"},
             {30, &ILibraryAppletAccessor::GetResult, "GetResult"},
             {50, nullptr, "SetOutOfFocusApplicationSuspendingEnabled"},
@@ -1010,6 +1010,15 @@ private:
         rb.Push(ResultSuccess);
     }
 
+    void RequestExit(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_AM, "called");
+
+        ASSERT(applet != nullptr);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(applet->RequestExit());
+    }
+
     void PushInData(HLERequestContext& ctx) {
         LOG_DEBUG(Service_AM, "called");
 
@@ -1265,7 +1274,8 @@ void ILibraryAppletCreator::CreateTransferMemoryStorage(HLERequestContext& ctx)
     }
 
     std::vector<u8> memory(transfer_mem->GetSize());
-    system.Memory().ReadBlock(transfer_mem->GetSourceAddress(), memory.data(), memory.size());
+    system.ApplicationMemory().ReadBlock(transfer_mem->GetSourceAddress(), memory.data(),
+                                         memory.size());
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
@@ -1298,7 +1308,8 @@ void ILibraryAppletCreator::CreateHandleStorage(HLERequestContext& ctx) {
     }
 
     std::vector<u8> memory(transfer_mem->GetSize());
-    system.Memory().ReadBlock(transfer_mem->GetSourceAddress(), memory.data(), memory.size());
+    system.ApplicationMemory().ReadBlock(transfer_mem->GetSourceAddress(), memory.data(),
+                                         memory.size());
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
diff --git a/src/core/hle/service/am/applets/applet_cabinet.cpp b/src/core/hle/service/am/applets/applet_cabinet.cpp
index 162687b29..93c9f2a55 100644
--- a/src/core/hle/service/am/applets/applet_cabinet.cpp
+++ b/src/core/hle/service/am/applets/applet_cabinet.cpp
@@ -174,4 +174,9 @@ void Cabinet::Cancel() {
     broker.SignalStateChanged();
 }
 
+Result Cabinet::RequestExit() {
+    frontend.Close();
+    R_SUCCEED();
+}
+
 } // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_cabinet.h b/src/core/hle/service/am/applets/applet_cabinet.h
index 84197a807..edd295a27 100644
--- a/src/core/hle/service/am/applets/applet_cabinet.h
+++ b/src/core/hle/service/am/applets/applet_cabinet.h
@@ -89,6 +89,7 @@ public:
     void Execute() override;
     void DisplayCompleted(bool apply_changes, std::string_view amiibo_name);
     void Cancel();
+    Result RequestExit() override;
 
 private:
     const Core::Frontend::CabinetApplet& frontend;
diff --git a/src/core/hle/service/am/applets/applet_controller.cpp b/src/core/hle/service/am/applets/applet_controller.cpp
index 58484519b..9840d2547 100644
--- a/src/core/hle/service/am/applets/applet_controller.cpp
+++ b/src/core/hle/service/am/applets/applet_controller.cpp
@@ -224,7 +224,8 @@ void Controller::Execute() {
                   parameters.allow_dual_joycons, parameters.allow_left_joycon,
                   parameters.allow_right_joycon);
 
-        frontend.ReconfigureControllers([this] { ConfigurationComplete(); }, parameters);
+        frontend.ReconfigureControllers(
+            [this](bool is_success) { ConfigurationComplete(is_success); }, parameters);
         break;
     }
     case ControllerSupportMode::ShowControllerStrapGuide:
@@ -232,16 +233,16 @@ void Controller::Execute() {
     case ControllerSupportMode::ShowControllerKeyRemappingForSystem:
         UNIMPLEMENTED_MSG("ControllerSupportMode={} is not implemented",
                           controller_private_arg.mode);
-        ConfigurationComplete();
+        ConfigurationComplete(true);
         break;
     default: {
-        ConfigurationComplete();
+        ConfigurationComplete(true);
         break;
     }
     }
 }
 
-void Controller::ConfigurationComplete() {
+void Controller::ConfigurationComplete(bool is_success) {
     ControllerSupportResultInfo result_info{};
 
     // If enable_single_mode is enabled, player_count is 1 regardless of any other parameters.
@@ -250,7 +251,8 @@ void Controller::ConfigurationComplete() {
 
     result_info.selected_id = static_cast<u32>(system.HIDCore().GetFirstNpadId());
 
-    result_info.result = 0;
+    result_info.result =
+        is_success ? ControllerSupportResult::Success : ControllerSupportResult::Cancel;
 
     LOG_DEBUG(Service_HID, "Result Info: player_count={}, selected_id={}, result={}",
               result_info.player_count, result_info.selected_id, result_info.result);
@@ -262,4 +264,9 @@ void Controller::ConfigurationComplete() {
     broker.SignalStateChanged();
 }
 
+Result Controller::RequestExit() {
+    frontend.Close();
+    R_SUCCEED();
+}
+
 } // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_controller.h b/src/core/hle/service/am/applets/applet_controller.h
index 1f9adec65..f6c64f633 100644
--- a/src/core/hle/service/am/applets/applet_controller.h
+++ b/src/core/hle/service/am/applets/applet_controller.h
@@ -48,6 +48,11 @@ enum class ControllerSupportCaller : u8 {
     MaxControllerSupportCaller,
 };
 
+enum class ControllerSupportResult : u32 {
+    Success = 0,
+    Cancel = 2,
+};
+
 struct ControllerSupportArgPrivate {
     u32 arg_private_size{};
     u32 arg_size{};
@@ -112,7 +117,7 @@ struct ControllerSupportResultInfo {
     s8 player_count{};
     INSERT_PADDING_BYTES(3);
     u32 selected_id{};
-    u32 result{};
+    ControllerSupportResult result{};
 };
 static_assert(sizeof(ControllerSupportResultInfo) == 0xC,
               "ControllerSupportResultInfo has incorrect size.");
@@ -129,8 +134,9 @@ public:
     Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
+    Result RequestExit() override;
 
-    void ConfigurationComplete();
+    void ConfigurationComplete(bool is_success);
 
 private:
     const Core::Frontend::ControllerApplet& frontend;
diff --git a/src/core/hle/service/am/applets/applet_error.cpp b/src/core/hle/service/am/applets/applet_error.cpp
index b013896b4..b46ea840c 100644
--- a/src/core/hle/service/am/applets/applet_error.cpp
+++ b/src/core/hle/service/am/applets/applet_error.cpp
@@ -209,4 +209,9 @@ void Error::DisplayCompleted() {
     broker.SignalStateChanged();
 }
 
+Result Error::RequestExit() {
+    frontend.Close();
+    R_SUCCEED();
+}
+
 } // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_error.h b/src/core/hle/service/am/applets/applet_error.h
index d78d6f1d1..d822a32bb 100644
--- a/src/core/hle/service/am/applets/applet_error.h
+++ b/src/core/hle/service/am/applets/applet_error.h
@@ -34,6 +34,7 @@ public:
     Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
+    Result RequestExit() override;
 
     void DisplayCompleted();
 
diff --git a/src/core/hle/service/am/applets/applet_general_backend.cpp b/src/core/hle/service/am/applets/applet_general_backend.cpp
index 1eefa85e3..8b352020e 100644
--- a/src/core/hle/service/am/applets/applet_general_backend.cpp
+++ b/src/core/hle/service/am/applets/applet_general_backend.cpp
@@ -150,6 +150,11 @@ void Auth::AuthFinished(bool is_successful) {
     broker.SignalStateChanged();
 }
 
+Result Auth::RequestExit() {
+    frontend.Close();
+    R_SUCCEED();
+}
+
 PhotoViewer::PhotoViewer(Core::System& system_, LibraryAppletMode applet_mode_,
                          const Core::Frontend::PhotoViewerApplet& frontend_)
     : Applet{system_, applet_mode_}, frontend{frontend_}, system{system_} {}
@@ -202,6 +207,11 @@ void PhotoViewer::ViewFinished() {
     broker.SignalStateChanged();
 }
 
+Result PhotoViewer::RequestExit() {
+    frontend.Close();
+    R_SUCCEED();
+}
+
 StubApplet::StubApplet(Core::System& system_, AppletId id_, LibraryAppletMode applet_mode_)
     : Applet{system_, applet_mode_}, id{id_}, system{system_} {}
 
@@ -250,4 +260,9 @@ void StubApplet::Execute() {
     broker.SignalStateChanged();
 }
 
+Result StubApplet::RequestExit() {
+    // Nothing to do.
+    R_SUCCEED();
+}
+
 } // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_general_backend.h b/src/core/hle/service/am/applets/applet_general_backend.h
index a9f2535a2..34ecaebb9 100644
--- a/src/core/hle/service/am/applets/applet_general_backend.h
+++ b/src/core/hle/service/am/applets/applet_general_backend.h
@@ -28,6 +28,7 @@ public:
     Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
+    Result RequestExit() override;
 
     void AuthFinished(bool is_successful = true);
 
@@ -59,6 +60,7 @@ public:
     Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
+    Result RequestExit() override;
 
     void ViewFinished();
 
@@ -80,6 +82,7 @@ public:
     Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
+    Result RequestExit() override;
 
 private:
     AppletId id;
diff --git a/src/core/hle/service/am/applets/applet_mii_edit.cpp b/src/core/hle/service/am/applets/applet_mii_edit.cpp
index ae80ef506..d1f652c09 100644
--- a/src/core/hle/service/am/applets/applet_mii_edit.cpp
+++ b/src/core/hle/service/am/applets/applet_mii_edit.cpp
@@ -135,4 +135,9 @@ void MiiEdit::MiiEditOutputForCharInfoEditing(MiiEditResult result,
     broker.SignalStateChanged();
 }
 
+Result MiiEdit::RequestExit() {
+    frontend.Close();
+    R_SUCCEED();
+}
+
 } // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_mii_edit.h b/src/core/hle/service/am/applets/applet_mii_edit.h
index d18dd3cf5..3f46fae1b 100644
--- a/src/core/hle/service/am/applets/applet_mii_edit.h
+++ b/src/core/hle/service/am/applets/applet_mii_edit.h
@@ -25,6 +25,7 @@ public:
     Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
+    Result RequestExit() override;
 
     void MiiEditOutput(MiiEditResult result, s32 index);
 
diff --git a/src/core/hle/service/am/applets/applet_profile_select.cpp b/src/core/hle/service/am/applets/applet_profile_select.cpp
index 1d69f5447..89cb323e9 100644
--- a/src/core/hle/service/am/applets/applet_profile_select.cpp
+++ b/src/core/hle/service/am/applets/applet_profile_select.cpp
@@ -25,13 +25,29 @@ void ProfileSelect::Initialize() {
     final_data.clear();
 
     Applet::Initialize();
+    profile_select_version = ProfileSelectAppletVersion{common_args.library_version};
 
     const auto user_config_storage = broker.PopNormalDataToApplet();
     ASSERT(user_config_storage != nullptr);
     const auto& user_config = user_config_storage->GetData();
 
-    ASSERT(user_config.size() >= sizeof(UserSelectionConfig));
-    std::memcpy(&config, user_config.data(), sizeof(UserSelectionConfig));
+    LOG_INFO(Service_AM, "Initializing Profile Select Applet with version={}",
+             profile_select_version);
+
+    switch (profile_select_version) {
+    case ProfileSelectAppletVersion::Version1:
+        ASSERT(user_config.size() == sizeof(UiSettingsV1));
+        std::memcpy(&config_old, user_config.data(), sizeof(UiSettingsV1));
+        break;
+    case ProfileSelectAppletVersion::Version2:
+    case ProfileSelectAppletVersion::Version3:
+        ASSERT(user_config.size() == sizeof(UiSettings));
+        std::memcpy(&config, user_config.data(), sizeof(UiSettings));
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unknown profile_select_version = {}", profile_select_version);
+        break;
+    }
 }
 
 bool ProfileSelect::TransactionComplete() const {
@@ -52,11 +68,37 @@ void ProfileSelect::Execute() {
         return;
     }
 
-    frontend.SelectProfile([this](std::optional<Common::UUID> uuid) { SelectionComplete(uuid); });
+    Core::Frontend::ProfileSelectParameters parameters{};
+
+    switch (profile_select_version) {
+    case ProfileSelectAppletVersion::Version1:
+        parameters = {
+            .mode = config_old.mode,
+            .invalid_uid_list = config_old.invalid_uid_list,
+            .display_options = config_old.display_options,
+            .purpose = UserSelectionPurpose::General,
+        };
+        break;
+    case ProfileSelectAppletVersion::Version2:
+    case ProfileSelectAppletVersion::Version3:
+        parameters = {
+            .mode = config.mode,
+            .invalid_uid_list = config.invalid_uid_list,
+            .display_options = config.display_options,
+            .purpose = config.purpose,
+        };
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unknown profile_select_version = {}", profile_select_version);
+        break;
+    }
+
+    frontend.SelectProfile([this](std::optional<Common::UUID> uuid) { SelectionComplete(uuid); },
+                           parameters);
 }
 
 void ProfileSelect::SelectionComplete(std::optional<Common::UUID> uuid) {
-    UserSelectionOutput output{};
+    UiReturnArg output{};
 
     if (uuid.has_value() && uuid->IsValid()) {
         output.result = 0;
@@ -67,10 +109,15 @@ void ProfileSelect::SelectionComplete(std::optional<Common::UUID> uuid) {
         output.uuid_selected = Common::InvalidUUID;
     }
 
-    final_data = std::vector<u8>(sizeof(UserSelectionOutput));
+    final_data = std::vector<u8>(sizeof(UiReturnArg));
     std::memcpy(final_data.data(), &output, final_data.size());
     broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::move(final_data)));
     broker.SignalStateChanged();
 }
 
+Result ProfileSelect::RequestExit() {
+    frontend.Close();
+    R_SUCCEED();
+}
+
 } // namespace Service::AM::Applets
diff --git a/src/core/hle/service/am/applets/applet_profile_select.h b/src/core/hle/service/am/applets/applet_profile_select.h
index b77f1d205..369f9250f 100644
--- a/src/core/hle/service/am/applets/applet_profile_select.h
+++ b/src/core/hle/service/am/applets/applet_profile_select.h
@@ -16,19 +16,100 @@ class System;
 
 namespace Service::AM::Applets {
 
-struct UserSelectionConfig {
-    // TODO(DarkLordZach): RE this structure
-    // It seems to be flags and the like that determine the UI of the applet on the switch... from
-    // my research this is safe to ignore for now.
-    INSERT_PADDING_BYTES(0xA0);
+enum class ProfileSelectAppletVersion : u32 {
+    Version1 = 0x1,     // 1.0.0+
+    Version2 = 0x10000, // 2.0.0+
+    Version3 = 0x20000, // 6.0.0+
 };
-static_assert(sizeof(UserSelectionConfig) == 0xA0, "UserSelectionConfig has incorrect size.");
 
-struct UserSelectionOutput {
+// This is nn::account::UiMode
+enum class UiMode {
+    UserSelector,
+    UserCreator,
+    EnsureNetworkServiceAccountAvailable,
+    UserIconEditor,
+    UserNicknameEditor,
+    UserCreatorForStarter,
+    NintendoAccountAuthorizationRequestContext,
+    IntroduceExternalNetworkServiceAccount,
+    IntroduceExternalNetworkServiceAccountForRegistration,
+    NintendoAccountNnidLinker,
+    LicenseRequirementsForNetworkService,
+    LicenseRequirementsForNetworkServiceWithUserContextImpl,
+    UserCreatorForImmediateNaLoginTest,
+    UserQualificationPromoter,
+};
+
+// This is nn::account::UserSelectionPurpose
+enum class UserSelectionPurpose {
+    General,
+    GameCardRegistration,
+    EShopLaunch,
+    EShopItemShow,
+    PicturePost,
+    NintendoAccountLinkage,
+    SettingsUpdate,
+    SaveDataDeletion,
+    UserMigration,
+    SaveDataTransfer,
+};
+
+// This is nn::account::NintendoAccountStartupDialogType
+enum class NintendoAccountStartupDialogType {
+    LoginAndCreate,
+    Login,
+    Create,
+};
+
+// This is nn::account::UserSelectionSettingsForSystemService
+struct UserSelectionSettingsForSystemService {
+    UserSelectionPurpose purpose;
+    bool enable_user_creation;
+    INSERT_PADDING_BYTES(0x3);
+};
+static_assert(sizeof(UserSelectionSettingsForSystemService) == 0x8,
+              "UserSelectionSettingsForSystemService has incorrect size.");
+
+struct UiSettingsDisplayOptions {
+    bool is_network_service_account_required;
+    bool is_skip_enabled;
+    bool is_system_or_launcher;
+    bool is_registration_permitted;
+    bool show_skip_button;
+    bool aditional_select;
+    bool show_user_selector;
+    bool is_unqualified_user_selectable;
+};
+static_assert(sizeof(UiSettingsDisplayOptions) == 0x8,
+              "UiSettingsDisplayOptions has incorrect size.");
+
+struct UiSettingsV1 {
+    UiMode mode;
+    INSERT_PADDING_BYTES(0x4);
+    std::array<Common::UUID, 8> invalid_uid_list;
+    u64 application_id;
+    UiSettingsDisplayOptions display_options;
+};
+static_assert(sizeof(UiSettingsV1) == 0x98, "UiSettings has incorrect size.");
+
+// This is nn::account::UiSettings
+struct UiSettings {
+    UiMode mode;
+    INSERT_PADDING_BYTES(0x4);
+    std::array<Common::UUID, 8> invalid_uid_list;
+    u64 application_id;
+    UiSettingsDisplayOptions display_options;
+    UserSelectionPurpose purpose;
+    INSERT_PADDING_BYTES(0x4);
+};
+static_assert(sizeof(UiSettings) == 0xA0, "UiSettings has incorrect size.");
+
+// This is nn::account::UiReturnArg
+struct UiReturnArg {
     u64 result;
     Common::UUID uuid_selected;
 };
-static_assert(sizeof(UserSelectionOutput) == 0x18, "UserSelectionOutput has incorrect size.");
+static_assert(sizeof(UiReturnArg) == 0x18, "UiReturnArg has incorrect size.");
 
 class ProfileSelect final : public Applet {
 public:
@@ -42,13 +123,17 @@ public:
     Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
+    Result RequestExit() override;
 
     void SelectionComplete(std::optional<Common::UUID> uuid);
 
 private:
     const Core::Frontend::ProfileSelectApplet& frontend;
 
-    UserSelectionConfig config;
+    UiSettings config;
+    UiSettingsV1 config_old;
+    ProfileSelectAppletVersion profile_select_version;
+
     bool complete = false;
     Result status = ResultSuccess;
     std::vector<u8> final_data;
diff --git a/src/core/hle/service/am/applets/applet_software_keyboard.cpp b/src/core/hle/service/am/applets/applet_software_keyboard.cpp
index c18236045..4145bb84f 100644
--- a/src/core/hle/service/am/applets/applet_software_keyboard.cpp
+++ b/src/core/hle/service/am/applets/applet_software_keyboard.cpp
@@ -770,6 +770,11 @@ void SoftwareKeyboard::ExitKeyboard() {
     broker.SignalStateChanged();
 }
 
+Result SoftwareKeyboard::RequestExit() {
+    frontend.Close();
+    R_SUCCEED();
+}
+
 // Inline Software Keyboard Requests
 
 void SoftwareKeyboard::RequestFinalize(const std::vector<u8>& request_data) {
diff --git a/src/core/hle/service/am/applets/applet_software_keyboard.h b/src/core/hle/service/am/applets/applet_software_keyboard.h
index b01b31c98..2e919811b 100644
--- a/src/core/hle/service/am/applets/applet_software_keyboard.h
+++ b/src/core/hle/service/am/applets/applet_software_keyboard.h
@@ -31,6 +31,7 @@ public:
     Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
+    Result RequestExit() override;
 
     /**
      * Submits the input text to the application.
diff --git a/src/core/hle/service/am/applets/applet_web_browser.cpp b/src/core/hle/service/am/applets/applet_web_browser.cpp
index f061bae80..2accf7898 100644
--- a/src/core/hle/service/am/applets/applet_web_browser.cpp
+++ b/src/core/hle/service/am/applets/applet_web_browser.cpp
@@ -363,6 +363,11 @@ void WebBrowser::WebBrowserExit(WebExitReason exit_reason, std::string last_url)
     broker.SignalStateChanged();
 }
 
+Result WebBrowser::RequestExit() {
+    frontend.Close();
+    R_SUCCEED();
+}
+
 bool WebBrowser::InputTLVExistsInMap(WebArgInputTLVType input_tlv_type) const {
     return web_arg_input_tlv_map.find(input_tlv_type) != web_arg_input_tlv_map.end();
 }
diff --git a/src/core/hle/service/am/applets/applet_web_browser.h b/src/core/hle/service/am/applets/applet_web_browser.h
index fd727fac8..99fe18659 100644
--- a/src/core/hle/service/am/applets/applet_web_browser.h
+++ b/src/core/hle/service/am/applets/applet_web_browser.h
@@ -35,6 +35,7 @@ public:
     Result GetStatus() const override;
     void ExecuteInteractive() override;
     void Execute() override;
+    Result RequestExit() override;
 
     void ExtractOfflineRomFS();
 
diff --git a/src/core/hle/service/am/applets/applets.h b/src/core/hle/service/am/applets/applets.h
index a22eb62a8..12f374199 100644
--- a/src/core/hle/service/am/applets/applets.h
+++ b/src/core/hle/service/am/applets/applets.h
@@ -142,6 +142,7 @@ public:
     virtual Result GetStatus() const = 0;
     virtual void ExecuteInteractive() = 0;
     virtual void Execute() = 0;
+    virtual Result RequestExit() = 0;
 
     AppletDataBroker& GetBroker() {
         return broker;
diff --git a/src/core/hle/service/hid/controllers/console_sixaxis.cpp b/src/core/hle/service/hid/controllers/console_sixaxis.cpp
index 37f2e4405..bcb272eaf 100644
--- a/src/core/hle/service/hid/controllers/console_sixaxis.cpp
+++ b/src/core/hle/service/hid/controllers/console_sixaxis.cpp
@@ -60,7 +60,8 @@ void Controller_ConsoleSixAxis::OnUpdate(const Core::Timing::CoreTiming& core_ti
 
     // Update seven six axis transfer memory
     seven_sixaxis_lifo.WriteNextEntry(next_seven_sixaxis_state);
-    system.Memory().WriteBlock(transfer_memory, &seven_sixaxis_lifo, sizeof(seven_sixaxis_lifo));
+    system.ApplicationMemory().WriteBlock(transfer_memory, &seven_sixaxis_lifo,
+                                          sizeof(seven_sixaxis_lifo));
 }
 
 void Controller_ConsoleSixAxis::SetTransferMemoryAddress(Common::ProcessAddress t_mem) {
diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp
index ba6f04d8d..b070327ec 100644
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -819,12 +819,12 @@ Controller_NPad::NpadCommunicationMode Controller_NPad::GetNpadCommunicationMode
     return communication_mode;
 }
 
-Result Controller_NPad::SetNpadMode(Core::HID::NpadIdType npad_id,
-                                    NpadJoyDeviceType npad_device_type,
-                                    NpadJoyAssignmentMode assignment_mode) {
+bool Controller_NPad::SetNpadMode(Core::HID::NpadIdType& new_npad_id, Core::HID::NpadIdType npad_id,
+                                  NpadJoyDeviceType npad_device_type,
+                                  NpadJoyAssignmentMode assignment_mode) {
     if (!IsNpadIdValid(npad_id)) {
         LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id:{}", npad_id);
-        return InvalidNpadId;
+        return false;
     }
 
     auto& controller = GetControllerFromNpadIdType(npad_id);
@@ -833,7 +833,7 @@ Result Controller_NPad::SetNpadMode(Core::HID::NpadIdType npad_id,
     }
 
     if (!controller.device->IsConnected()) {
-        return ResultSuccess;
+        return false;
     }
 
     if (assignment_mode == NpadJoyAssignmentMode::Dual) {
@@ -842,52 +842,52 @@ Result Controller_NPad::SetNpadMode(Core::HID::NpadIdType npad_id,
             controller.is_dual_left_connected = true;
             controller.is_dual_right_connected = false;
             UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconDual, npad_id, true);
-            return ResultSuccess;
+            return false;
         }
         if (controller.device->GetNpadStyleIndex() == Core::HID::NpadStyleIndex::JoyconRight) {
             DisconnectNpad(npad_id);
             controller.is_dual_left_connected = false;
             controller.is_dual_right_connected = true;
             UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconDual, npad_id, true);
-            return ResultSuccess;
+            return false;
         }
-        return ResultSuccess;
+        return false;
     }
 
     // This is for NpadJoyAssignmentMode::Single
 
     // Only JoyconDual get affected by this function
     if (controller.device->GetNpadStyleIndex() != Core::HID::NpadStyleIndex::JoyconDual) {
-        return ResultSuccess;
+        return false;
     }
 
     if (controller.is_dual_left_connected && !controller.is_dual_right_connected) {
         DisconnectNpad(npad_id);
         UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconLeft, npad_id, true);
-        return ResultSuccess;
+        return false;
     }
     if (!controller.is_dual_left_connected && controller.is_dual_right_connected) {
         DisconnectNpad(npad_id);
         UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconRight, npad_id, true);
-        return ResultSuccess;
+        return false;
     }
 
     // We have two controllers connected to the same npad_id we need to split them
-    const auto npad_id_2 = hid_core.GetFirstDisconnectedNpadId();
-    auto& controller_2 = GetControllerFromNpadIdType(npad_id_2);
+    new_npad_id = hid_core.GetFirstDisconnectedNpadId();
+    auto& controller_2 = GetControllerFromNpadIdType(new_npad_id);
     DisconnectNpad(npad_id);
     if (npad_device_type == NpadJoyDeviceType::Left) {
         UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconLeft, npad_id, true);
         controller_2.is_dual_left_connected = false;
         controller_2.is_dual_right_connected = true;
-        UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconDual, npad_id_2, true);
+        UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconDual, new_npad_id, true);
     } else {
         UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconRight, npad_id, true);
         controller_2.is_dual_left_connected = true;
         controller_2.is_dual_right_connected = false;
-        UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconDual, npad_id_2, true);
+        UpdateControllerAt(Core::HID::NpadStyleIndex::JoyconDual, new_npad_id, true);
     }
-    return ResultSuccess;
+    return true;
 }
 
 bool Controller_NPad::VibrateControllerAtIndex(Core::HID::NpadIdType npad_id,
@@ -1388,7 +1388,8 @@ Result Controller_NPad::MergeSingleJoyAsDualJoy(Core::HID::NpadIdType npad_id_1,
         return NpadIsDualJoycon;
     }
 
-    // Disconnect the joycon at the second id and connect the dual joycon at the first index.
+    // Disconnect the joycons and connect them as dual joycon at the first index.
+    DisconnectNpad(npad_id_1);
     DisconnectNpad(npad_id_2);
     controller_1.is_dual_left_connected = true;
     controller_1.is_dual_right_connected = true;
diff --git a/src/core/hle/service/hid/controllers/npad.h b/src/core/hle/service/hid/controllers/npad.h
index a5998c453..9cfe298f1 100644
--- a/src/core/hle/service/hid/controllers/npad.h
+++ b/src/core/hle/service/hid/controllers/npad.h
@@ -102,8 +102,8 @@ public:
     void SetNpadCommunicationMode(NpadCommunicationMode communication_mode_);
     NpadCommunicationMode GetNpadCommunicationMode() const;
 
-    Result SetNpadMode(Core::HID::NpadIdType npad_id, NpadJoyDeviceType npad_device_type,
-                       NpadJoyAssignmentMode assignment_mode);
+    bool SetNpadMode(Core::HID::NpadIdType& new_npad_id, Core::HID::NpadIdType npad_id,
+                     NpadJoyDeviceType npad_device_type, NpadJoyAssignmentMode assignment_mode);
 
     bool VibrateControllerAtIndex(Core::HID::NpadIdType npad_id, std::size_t device_index,
                                   const Core::HID::VibrationValue& vibration_value);
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index 4529ad643..87e7b864a 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -302,7 +302,7 @@ Hid::Hid(Core::System& system_)
         {130, &Hid::SwapNpadAssignment, "SwapNpadAssignment"},
         {131, &Hid::IsUnintendedHomeButtonInputProtectionEnabled, "IsUnintendedHomeButtonInputProtectionEnabled"},
         {132, &Hid::EnableUnintendedHomeButtonInputProtection, "EnableUnintendedHomeButtonInputProtection"},
-        {133, nullptr, "SetNpadJoyAssignmentModeSingleWithDestination"},
+        {133, &Hid::SetNpadJoyAssignmentModeSingleWithDestination, "SetNpadJoyAssignmentModeSingleWithDestination"},
         {134, &Hid::SetNpadAnalogStickUseCenterClamp, "SetNpadAnalogStickUseCenterClamp"},
         {135, &Hid::SetNpadCaptureButtonAssignment, "SetNpadCaptureButtonAssignment"},
         {136, &Hid::ClearNpadCaptureButtonAssignment, "ClearNpadCaptureButtonAssignment"},
@@ -1180,8 +1180,10 @@ void Hid::SetNpadJoyAssignmentModeSingleByDefault(HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
+    Core::HID::NpadIdType new_npad_id{};
     auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
-    controller.SetNpadMode(parameters.npad_id, Controller_NPad::NpadJoyDeviceType::Left,
+    controller.SetNpadMode(new_npad_id, parameters.npad_id,
+                           Controller_NPad::NpadJoyDeviceType::Left,
                            Controller_NPad::NpadJoyAssignmentMode::Single);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}", parameters.npad_id,
@@ -1203,8 +1205,9 @@ void Hid::SetNpadJoyAssignmentModeSingle(HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
+    Core::HID::NpadIdType new_npad_id{};
     auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
-    controller.SetNpadMode(parameters.npad_id, parameters.npad_joy_device_type,
+    controller.SetNpadMode(new_npad_id, parameters.npad_id, parameters.npad_joy_device_type,
                            Controller_NPad::NpadJoyAssignmentMode::Single);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}, npad_joy_device_type={}",
@@ -1226,8 +1229,10 @@ void Hid::SetNpadJoyAssignmentModeDual(HLERequestContext& ctx) {
 
     const auto parameters{rp.PopRaw<Parameters>()};
 
+    Core::HID::NpadIdType new_npad_id{};
     auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
-    controller.SetNpadMode(parameters.npad_id, {}, Controller_NPad::NpadJoyAssignmentMode::Dual);
+    controller.SetNpadMode(new_npad_id, parameters.npad_id, {},
+                           Controller_NPad::NpadJoyAssignmentMode::Dual);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}", parameters.npad_id,
              parameters.applet_resource_user_id);
@@ -1369,6 +1374,34 @@ void Hid::EnableUnintendedHomeButtonInputProtection(HLERequestContext& ctx) {
     rb.Push(result);
 }
 
+void Hid::SetNpadJoyAssignmentModeSingleWithDestination(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    struct Parameters {
+        Core::HID::NpadIdType npad_id;
+        INSERT_PADDING_WORDS_NOINIT(1);
+        u64 applet_resource_user_id;
+        Controller_NPad::NpadJoyDeviceType npad_joy_device_type;
+    };
+    static_assert(sizeof(Parameters) == 0x18, "Parameters has incorrect size.");
+
+    const auto parameters{rp.PopRaw<Parameters>()};
+
+    Core::HID::NpadIdType new_npad_id{};
+    auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
+    const auto is_reassigned =
+        controller.SetNpadMode(new_npad_id, parameters.npad_id, parameters.npad_joy_device_type,
+                               Controller_NPad::NpadJoyAssignmentMode::Single);
+
+    LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}, npad_joy_device_type={}",
+             parameters.npad_id, parameters.applet_resource_user_id,
+             parameters.npad_joy_device_type);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(ResultSuccess);
+    rb.Push(is_reassigned);
+    rb.PushEnum(new_npad_id);
+}
+
 void Hid::SetNpadAnalogStickUseCenterClamp(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     struct Parameters {
diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h
index c69e5f3fb..f247b83c2 100644
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -151,6 +151,7 @@ private:
     void SwapNpadAssignment(HLERequestContext& ctx);
     void IsUnintendedHomeButtonInputProtectionEnabled(HLERequestContext& ctx);
     void EnableUnintendedHomeButtonInputProtection(HLERequestContext& ctx);
+    void SetNpadJoyAssignmentModeSingleWithDestination(HLERequestContext& ctx);
     void SetNpadAnalogStickUseCenterClamp(HLERequestContext& ctx);
     void SetNpadCaptureButtonAssignment(HLERequestContext& ctx);
     void ClearNpadCaptureButtonAssignment(HLERequestContext& ctx);
diff --git a/src/core/hle/service/hid/hidbus/ringcon.cpp b/src/core/hle/service/hid/hidbus/ringcon.cpp
index 65a2dd521..378108012 100644
--- a/src/core/hle/service/hid/hidbus/ringcon.cpp
+++ b/src/core/hle/service/hid/hidbus/ringcon.cpp
@@ -64,8 +64,8 @@ void RingController::OnUpdate() {
         curr_entry.polling_data.out_size = sizeof(ringcon_value);
         std::memcpy(curr_entry.polling_data.data.data(), &ringcon_value, sizeof(ringcon_value));
 
-        system.Memory().WriteBlock(transfer_memory, &enable_sixaxis_data,
-                                   sizeof(enable_sixaxis_data));
+        system.ApplicationMemory().WriteBlock(transfer_memory, &enable_sixaxis_data,
+                                              sizeof(enable_sixaxis_data));
         break;
     }
     default:
diff --git a/src/core/hle/service/hid/irsensor/image_transfer_processor.cpp b/src/core/hle/service/hid/irsensor/image_transfer_processor.cpp
index ca5d067e8..803a6277c 100644
--- a/src/core/hle/service/hid/irsensor/image_transfer_processor.cpp
+++ b/src/core/hle/service/hid/irsensor/image_transfer_processor.cpp
@@ -58,16 +58,16 @@ void ImageTransferProcessor::OnControllerUpdate(Core::HID::ControllerTriggerType
     if (camera_data.format != current_config.origin_format) {
         LOG_WARNING(Service_IRS, "Wrong Input format {} expected {}", camera_data.format,
                     current_config.origin_format);
-        system.Memory().ZeroBlock(*system.ApplicationProcess(), transfer_memory,
-                                  GetDataSize(current_config.trimming_format));
+        system.ApplicationMemory().ZeroBlock(transfer_memory,
+                                             GetDataSize(current_config.trimming_format));
         return;
     }
 
     if (current_config.origin_format > current_config.trimming_format) {
         LOG_WARNING(Service_IRS, "Origin format {} is smaller than trimming format {}",
                     current_config.origin_format, current_config.trimming_format);
-        system.Memory().ZeroBlock(*system.ApplicationProcess(), transfer_memory,
-                                  GetDataSize(current_config.trimming_format));
+        system.ApplicationMemory().ZeroBlock(transfer_memory,
+                                             GetDataSize(current_config.trimming_format));
         return;
     }
 
@@ -84,8 +84,8 @@ void ImageTransferProcessor::OnControllerUpdate(Core::HID::ControllerTriggerType
                     "Trimming area ({}, {}, {}, {}) is outside of origin area ({}, {})",
                     current_config.trimming_start_x, current_config.trimming_start_y,
                     trimming_width, trimming_height, origin_width, origin_height);
-        system.Memory().ZeroBlock(*system.ApplicationProcess(), transfer_memory,
-                                  GetDataSize(current_config.trimming_format));
+        system.ApplicationMemory().ZeroBlock(transfer_memory,
+                                             GetDataSize(current_config.trimming_format));
         return;
     }
 
@@ -99,8 +99,8 @@ void ImageTransferProcessor::OnControllerUpdate(Core::HID::ControllerTriggerType
         }
     }
 
-    system.Memory().WriteBlock(transfer_memory, window_data.data(),
-                               GetDataSize(current_config.trimming_format));
+    system.ApplicationMemory().WriteBlock(transfer_memory, window_data.data(),
+                                          GetDataSize(current_config.trimming_format));
 
     if (!IsProcessorActive()) {
         StartProcessor();
@@ -148,7 +148,7 @@ Core::IrSensor::ImageTransferProcessorState ImageTransferProcessor::GetState(
     std::vector<u8>& data) const {
     const auto size = GetDataSize(current_config.trimming_format);
     data.resize(size);
-    system.Memory().ReadBlock(transfer_memory, data.data(), size);
+    system.ApplicationMemory().ReadBlock(transfer_memory, data.data(), size);
     return processor_state;
 }
 
diff --git a/src/core/hle/service/hle_ipc.cpp b/src/core/hle/service/hle_ipc.cpp
index cca697c64..2290df705 100644
--- a/src/core/hle/service/hle_ipc.cpp
+++ b/src/core/hle/service/hle_ipc.cpp
@@ -303,8 +303,7 @@ Result HLERequestContext::WriteToOutgoingCommandBuffer(Kernel::KThread& requesti
     }
 
     // Copy the translated command buffer back into the thread's command buffer area.
-    memory.WriteBlock(owner_process, requesting_thread.GetTlsAddress(), cmd_buf.data(),
-                      write_size * sizeof(u32));
+    memory.WriteBlock(requesting_thread.GetTlsAddress(), cmd_buf.data(), write_size * sizeof(u32));
 
     return ResultSuccess;
 }
diff --git a/src/core/hle/service/jit/jit.cpp b/src/core/hle/service/jit/jit.cpp
index 607f27b21..be996870f 100644
--- a/src/core/hle/service/jit/jit.cpp
+++ b/src/core/hle/service/jit/jit.cpp
@@ -24,8 +24,8 @@ class IJitEnvironment final : public ServiceFramework<IJitEnvironment> {
 public:
     explicit IJitEnvironment(Core::System& system_, Kernel::KProcess& process_, CodeRange user_rx,
                              CodeRange user_ro)
-        : ServiceFramework{system_, "IJitEnvironment"}, process{&process_}, context{
-                                                                                system_.Memory()} {
+        : ServiceFramework{system_, "IJitEnvironment"}, process{&process_},
+          context{system_.ApplicationMemory()} {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, &IJitEnvironment::GenerateCode, "GenerateCode"},
diff --git a/src/core/hle/service/ldr/ldr.cpp b/src/core/hle/service/ldr/ldr.cpp
index 437dc2ea5..c42489ff9 100644
--- a/src/core/hle/service/ldr/ldr.cpp
+++ b/src/core/hle/service/ldr/ldr.cpp
@@ -225,7 +225,7 @@ public:
 
         // Read NRR data from memory
         std::vector<u8> nrr_data(nrr_size);
-        system.Memory().ReadBlock(nrr_address, nrr_data.data(), nrr_size);
+        system.ApplicationMemory().ReadBlock(nrr_address, nrr_data.data(), nrr_size);
         NRRHeader header;
         std::memcpy(&header, nrr_data.data(), sizeof(NRRHeader));
 
@@ -314,7 +314,7 @@ public:
         const auto is_region_available = [&](VAddr addr) {
             const auto end_addr = addr + size;
             while (addr < end_addr) {
-                if (system.Memory().IsValidVirtualAddress(addr)) {
+                if (system.ApplicationMemory().IsValidVirtualAddress(addr)) {
                     return false;
                 }
 
@@ -427,8 +427,8 @@ public:
         const VAddr bss_end_addr{
             Common::AlignUp(bss_start + nro_header.bss_size, Kernel::PageSize)};
 
-        const auto CopyCode = [this, process](VAddr src_addr, VAddr dst_addr, u64 size) {
-            system.Memory().CopyBlock(*process, dst_addr, src_addr, size);
+        const auto CopyCode = [this](VAddr src_addr, VAddr dst_addr, u64 size) {
+            system.ApplicationMemory().CopyBlock(dst_addr, src_addr, size);
         };
         CopyCode(nro_addr + nro_header.segment_headers[TEXT_INDEX].memory_offset, text_start,
                  nro_header.segment_headers[TEXT_INDEX].memory_size);
@@ -506,7 +506,7 @@ public:
 
         // Read NRO data from memory
         std::vector<u8> nro_data(nro_size);
-        system.Memory().ReadBlock(nro_address, nro_data.data(), nro_size);
+        system.ApplicationMemory().ReadBlock(nro_address, nro_data.data(), nro_size);
 
         SHA256Hash hash{};
         mbedtls_sha256_ret(nro_data.data(), nro_data.size(), hash.data(), 0);
diff --git a/src/core/hle/service/nfp/amiibo_crypto.cpp b/src/core/hle/service/nfp/amiibo_crypto.cpp
index bba862fb2..a3622e792 100644
--- a/src/core/hle/service/nfp/amiibo_crypto.cpp
+++ b/src/core/hle/service/nfp/amiibo_crypto.cpp
@@ -70,6 +70,10 @@ bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) {
     return true;
 }
 
+bool IsAmiiboValid(const NTAG215File& ntag_file) {
+    return IsAmiiboValid(EncodedDataToNfcData(ntag_file));
+}
+
 NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data) {
     NTAG215File encoded_data{};
 
diff --git a/src/core/hle/service/nfp/amiibo_crypto.h b/src/core/hle/service/nfp/amiibo_crypto.h
index c9fd67a39..f6208ee6b 100644
--- a/src/core/hle/service/nfp/amiibo_crypto.h
+++ b/src/core/hle/service/nfp/amiibo_crypto.h
@@ -60,6 +60,9 @@ static_assert(sizeof(DerivedKeys) == 0x30, "DerivedKeys is an invalid size");
 /// Validates that the amiibo file is not corrupted
 bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file);
 
+/// Validates that the amiibo file is not corrupted
+bool IsAmiiboValid(const NTAG215File& ntag_file);
+
 /// Converts from encrypted file format to encoded file format
 NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data);
 
diff --git a/src/core/hle/service/nfp/nfp_device.cpp b/src/core/hle/service/nfp/nfp_device.cpp
index 5990e1473..607e70968 100644
--- a/src/core/hle/service/nfp/nfp_device.cpp
+++ b/src/core/hle/service/nfp/nfp_device.cpp
@@ -121,7 +121,16 @@ bool NfpDevice::LoadAmiibo(std::span<const u8> data) {
 
     // TODO: Filter by allowed_protocols here
 
-    memcpy(&encrypted_tag_data, data.data(), sizeof(EncryptedNTAG215File));
+    memcpy(&tag_data, data.data(), sizeof(EncryptedNTAG215File));
+    is_plain_amiibo = AmiiboCrypto::IsAmiiboValid(tag_data);
+
+    if (is_plain_amiibo) {
+        encrypted_tag_data = AmiiboCrypto::EncodedDataToNfcData(tag_data);
+        LOG_INFO(Service_NFP, "Using plain amiibo");
+    } else {
+        tag_data = {};
+        memcpy(&encrypted_tag_data, data.data(), sizeof(EncryptedNTAG215File));
+    }
 
     device_state = DeviceState::TagFound;
     deactivate_event->GetReadableEvent().Clear();
@@ -232,13 +241,17 @@ Result NfpDevice::Flush() {
 
     tag_data.write_counter++;
 
-    if (!AmiiboCrypto::EncodeAmiibo(tag_data, encrypted_tag_data)) {
-        LOG_ERROR(Service_NFP, "Failed to encode data");
-        return WriteAmiiboFailed;
-    }
+    std::vector<u8> data(sizeof(EncryptedNTAG215File));
+    if (is_plain_amiibo) {
+        memcpy(data.data(), &tag_data, sizeof(tag_data));
+    } else {
+        if (!AmiiboCrypto::EncodeAmiibo(tag_data, encrypted_tag_data)) {
+            LOG_ERROR(Service_NFP, "Failed to encode data");
+            return WriteAmiiboFailed;
+        }
 
-    std::vector<u8> data(sizeof(encrypted_tag_data));
-    memcpy(data.data(), &encrypted_tag_data, sizeof(encrypted_tag_data));
+        memcpy(data.data(), &encrypted_tag_data, sizeof(encrypted_tag_data));
+    }
 
     if (!npad_device->WriteNfc(data)) {
         LOG_ERROR(Service_NFP, "Error writing to file");
@@ -256,6 +269,13 @@ Result NfpDevice::Mount(MountTarget mount_target_) {
         return WrongDeviceState;
     }
 
+    // The loaded amiibo is not encrypted
+    if (is_plain_amiibo) {
+        device_state = DeviceState::TagMounted;
+        mount_target = mount_target_;
+        return ResultSuccess;
+    }
+
     if (!AmiiboCrypto::IsAmiiboValid(encrypted_tag_data)) {
         LOG_ERROR(Service_NFP, "Not an amiibo");
         return NotAnAmiibo;
diff --git a/src/core/hle/service/nfp/nfp_device.h b/src/core/hle/service/nfp/nfp_device.h
index 27122e86e..7f963730d 100644
--- a/src/core/hle/service/nfp/nfp_device.h
+++ b/src/core/hle/service/nfp/nfp_device.h
@@ -95,6 +95,7 @@ private:
     bool is_initalized{};
     bool is_data_moddified{};
     bool is_app_area_open{};
+    bool is_plain_amiibo{};
     TagProtocol allowed_protocols{};
     s64 current_posix_time{};
     MountTarget mount_target{MountTarget::None};
diff --git a/src/core/hle/service/nfp/nfp_types.h b/src/core/hle/service/nfp/nfp_types.h
index b3599a513..70c878552 100644
--- a/src/core/hle/service/nfp/nfp_types.h
+++ b/src/core/hle/service/nfp/nfp_types.h
@@ -309,7 +309,8 @@ struct EncryptedNTAG215File {
     u32 CFG1;                        // Defines number of verification attempts
     NTAG215Password password;        // Password data
 };
-static_assert(sizeof(EncryptedNTAG215File) == 0x21C, "EncryptedNTAG215File is an invalid size");
+static_assert(sizeof(EncryptedNTAG215File) == sizeof(NTAG215File),
+              "EncryptedNTAG215File is an invalid size");
 static_assert(std::is_trivially_copyable_v<EncryptedNTAG215File>,
               "EncryptedNTAG215File must be trivially copyable.");
 
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
index d2308fffc..453a965dc 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
@@ -304,8 +304,8 @@ NvResult nvhost_gpu::SubmitGPFIFOBase(std::span<const u8> input, std::vector<u8>
     Tegra::CommandList entries(params.num_entries);
 
     if (kickoff) {
-        system.Memory().ReadBlock(params.address, entries.command_lists.data(),
-                                  params.num_entries * sizeof(Tegra::CommandListHeader));
+        system.ApplicationMemory().ReadBlock(params.address, entries.command_lists.data(),
+                                             params.num_entries * sizeof(Tegra::CommandListHeader));
     } else {
         std::memcpy(entries.command_lists.data(), &input[sizeof(IoctlSubmitGpfifo)],
                     params.num_entries * sizeof(Tegra::CommandListHeader));
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
index 7bcef105b..1ab51f10b 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp
@@ -105,8 +105,8 @@ NvResult nvhost_nvdec_common::Submit(DeviceFD fd, std::span<const u8> input,
         const auto object = nvmap.GetHandle(cmd_buffer.memory_id);
         ASSERT_OR_EXECUTE(object, return NvResult::InvalidState;);
         Tegra::ChCommandHeaderList cmdlist(cmd_buffer.word_count);
-        system.Memory().ReadBlock(object->address + cmd_buffer.offset, cmdlist.data(),
-                                  cmdlist.size() * sizeof(u32));
+        system.ApplicationMemory().ReadBlock(object->address + cmd_buffer.offset, cmdlist.data(),
+                                             cmdlist.size() * sizeof(u32));
         gpu.PushCommandBuffer(core.Host1xDeviceFile().fd_to_id[fd], cmdlist);
     }
     std::memcpy(output.data(), &params, sizeof(IoctlSubmit));
diff --git a/src/core/memory.cpp b/src/core/memory.cpp
index 95e070825..432310632 100644
--- a/src/core/memory.cpp
+++ b/src/core/memory.cpp
@@ -832,11 +832,6 @@ std::string Memory::ReadCString(Common::ProcessAddress vaddr, std::size_t max_le
     return impl->ReadCString(vaddr, max_length);
 }
 
-void Memory::ReadBlock(const Kernel::KProcess& process, const Common::ProcessAddress src_addr,
-                       void* dest_buffer, const std::size_t size) {
-    impl->ReadBlockImpl<false>(process, src_addr, dest_buffer, size);
-}
-
 void Memory::ReadBlock(const Common::ProcessAddress src_addr, void* dest_buffer,
                        const std::size_t size) {
     impl->ReadBlock(src_addr, dest_buffer, size);
@@ -847,11 +842,6 @@ void Memory::ReadBlockUnsafe(const Common::ProcessAddress src_addr, void* dest_b
     impl->ReadBlockUnsafe(src_addr, dest_buffer, size);
 }
 
-void Memory::WriteBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
-                        const void* src_buffer, std::size_t size) {
-    impl->WriteBlockImpl<false>(process, dest_addr, src_buffer, size);
-}
-
 void Memory::WriteBlock(const Common::ProcessAddress dest_addr, const void* src_buffer,
                         const std::size_t size) {
     impl->WriteBlock(dest_addr, src_buffer, size);
@@ -862,29 +852,25 @@ void Memory::WriteBlockUnsafe(const Common::ProcessAddress dest_addr, const void
     impl->WriteBlockUnsafe(dest_addr, src_buffer, size);
 }
 
-void Memory::CopyBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
-                       Common::ProcessAddress src_addr, const std::size_t size) {
-    impl->CopyBlock(process, dest_addr, src_addr, size);
+void Memory::CopyBlock(Common::ProcessAddress dest_addr, Common::ProcessAddress src_addr,
+                       const std::size_t size) {
+    impl->CopyBlock(*system.ApplicationProcess(), dest_addr, src_addr, size);
 }
 
-void Memory::ZeroBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
-                       const std::size_t size) {
-    impl->ZeroBlock(process, dest_addr, size);
+void Memory::ZeroBlock(Common::ProcessAddress dest_addr, const std::size_t size) {
+    impl->ZeroBlock(*system.ApplicationProcess(), dest_addr, size);
 }
 
-Result Memory::InvalidateDataCache(const Kernel::KProcess& process,
-                                   Common::ProcessAddress dest_addr, const std::size_t size) {
-    return impl->InvalidateDataCache(process, dest_addr, size);
+Result Memory::InvalidateDataCache(Common::ProcessAddress dest_addr, const std::size_t size) {
+    return impl->InvalidateDataCache(*system.ApplicationProcess(), dest_addr, size);
 }
 
-Result Memory::StoreDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
-                              const std::size_t size) {
-    return impl->StoreDataCache(process, dest_addr, size);
+Result Memory::StoreDataCache(Common::ProcessAddress dest_addr, const std::size_t size) {
+    return impl->StoreDataCache(*system.ApplicationProcess(), dest_addr, size);
 }
 
-Result Memory::FlushDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
-                              const std::size_t size) {
-    return impl->FlushDataCache(process, dest_addr, size);
+Result Memory::FlushDataCache(Common::ProcessAddress dest_addr, const std::size_t size) {
+    return impl->FlushDataCache(*system.ApplicationProcess(), dest_addr, size);
 }
 
 void Memory::RasterizerMarkRegionCached(Common::ProcessAddress vaddr, u64 size, bool cached) {
diff --git a/src/core/memory.h b/src/core/memory.h
index ed4e87739..72a0be813 100644
--- a/src/core/memory.h
+++ b/src/core/memory.h
@@ -305,26 +305,6 @@ public:
     std::string ReadCString(Common::ProcessAddress vaddr, std::size_t max_length);
 
     /**
-     * Reads a contiguous block of bytes from a specified process' address space.
-     *
-     * @param process     The process to read the data from.
-     * @param src_addr    The virtual address to begin reading from.
-     * @param dest_buffer The buffer to place the read bytes into.
-     * @param size        The amount of data to read, in bytes.
-     *
-     * @note If a size of 0 is specified, then this function reads nothing and
-     *       no attempts to access memory are made at all.
-     *
-     * @pre dest_buffer must be at least size bytes in length, otherwise a
-     *      buffer overrun will occur.
-     *
-     * @post The range [dest_buffer, size) contains the read bytes from the
-     *       process' address space.
-     */
-    void ReadBlock(const Kernel::KProcess& process, Common::ProcessAddress src_addr,
-                   void* dest_buffer, std::size_t size);
-
-    /**
      * Reads a contiguous block of bytes from the current process' address space.
      *
      * @param src_addr    The virtual address to begin reading from.
@@ -362,29 +342,6 @@ public:
     void ReadBlockUnsafe(Common::ProcessAddress src_addr, void* dest_buffer, std::size_t size);
 
     /**
-     * Writes a range of bytes into a given process' address space at the specified
-     * virtual address.
-     *
-     * @param process    The process to write data into the address space of.
-     * @param dest_addr  The destination virtual address to begin writing the data at.
-     * @param src_buffer The data to write into the process' address space.
-     * @param size       The size of the data to write, in bytes.
-     *
-     * @post The address range [dest_addr, size) in the process' address space
-     *       contains the data that was within src_buffer.
-     *
-     * @post If an attempt is made to write into an unmapped region of memory, the writes
-     *       will be ignored and an error will be logged.
-     *
-     * @post If a write is performed into a region of memory that is considered cached
-     *       rasterizer memory, will cause the currently active rasterizer to be notified
-     *       and will mark that region as invalidated to caches that the active
-     *       graphics backend may be maintaining over the course of execution.
-     */
-    void WriteBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
-                    const void* src_buffer, std::size_t size);
-
-    /**
      * Writes a range of bytes into the current process' address space at the specified
      * virtual address.
      *
@@ -428,7 +385,6 @@ public:
      * Copies data within a process' address space to another location within the
      * same address space.
      *
-     * @param process   The process that will have data copied within its address space.
      * @param dest_addr The destination virtual address to begin copying the data into.
      * @param src_addr  The source virtual address to begin copying the data from.
      * @param size      The size of the data to copy, in bytes.
@@ -436,58 +392,50 @@ public:
      * @post The range [dest_addr, size) within the process' address space contains the
      *       same data within the range [src_addr, size).
      */
-    void CopyBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
-                   Common::ProcessAddress src_addr, std::size_t size);
+    void CopyBlock(Common::ProcessAddress dest_addr, Common::ProcessAddress src_addr,
+                   std::size_t size);
 
     /**
      * Zeros a range of bytes within the current process' address space at the specified
      * virtual address.
      *
-     * @param process   The process that will have data zeroed within its address space.
      * @param dest_addr The destination virtual address to zero the data from.
      * @param size      The size of the range to zero out, in bytes.
      *
      * @post The range [dest_addr, size) within the process' address space contains the
      *       value 0.
      */
-    void ZeroBlock(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
-                   std::size_t size);
+    void ZeroBlock(Common::ProcessAddress dest_addr, std::size_t size);
 
     /**
      * Invalidates a range of bytes within the current process' address space at the specified
      * virtual address.
      *
-     * @param process   The process that will have data invalidated within its address space.
      * @param dest_addr The destination virtual address to invalidate the data from.
      * @param size      The size of the range to invalidate, in bytes.
      *
      */
-    Result InvalidateDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
-                               std::size_t size);
+    Result InvalidateDataCache(Common::ProcessAddress dest_addr, std::size_t size);
 
     /**
      * Stores a range of bytes within the current process' address space at the specified
      * virtual address.
      *
-     * @param process   The process that will have data stored within its address space.
      * @param dest_addr The destination virtual address to store the data from.
      * @param size      The size of the range to store, in bytes.
      *
      */
-    Result StoreDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
-                          std::size_t size);
+    Result StoreDataCache(Common::ProcessAddress dest_addr, std::size_t size);
 
     /**
      * Flushes a range of bytes within the current process' address space at the specified
      * virtual address.
      *
-     * @param process   The process that will have data flushed within its address space.
      * @param dest_addr The destination virtual address to flush the data from.
      * @param size      The size of the range to flush, in bytes.
      *
      */
-    Result FlushDataCache(const Kernel::KProcess& process, Common::ProcessAddress dest_addr,
-                          std::size_t size);
+    Result FlushDataCache(Common::ProcessAddress dest_addr, std::size_t size);
 
     /**
      * Marks each page within the specified address range as cached or uncached.
diff --git a/src/core/memory/cheat_engine.cpp b/src/core/memory/cheat_engine.cpp
index d1284a3a7..8742dd164 100644
--- a/src/core/memory/cheat_engine.cpp
+++ b/src/core/memory/cheat_engine.cpp
@@ -39,11 +39,11 @@ StandardVmCallbacks::StandardVmCallbacks(System& system_, const CheatProcessMeta
 StandardVmCallbacks::~StandardVmCallbacks() = default;
 
 void StandardVmCallbacks::MemoryRead(VAddr address, void* data, u64 size) {
-    system.Memory().ReadBlock(SanitizeAddress(address), data, size);
+    system.ApplicationMemory().ReadBlock(SanitizeAddress(address), data, size);
 }
 
 void StandardVmCallbacks::MemoryWrite(VAddr address, const void* data, u64 size) {
-    system.Memory().WriteBlock(SanitizeAddress(address), data, size);
+    system.ApplicationMemory().WriteBlock(SanitizeAddress(address), data, size);
 }
 
 u64 StandardVmCallbacks::HidKeysDown() {
diff --git a/src/core/reporter.cpp b/src/core/reporter.cpp
index 146c3f21e..6c3dc7369 100644
--- a/src/core/reporter.cpp
+++ b/src/core/reporter.cpp
@@ -264,7 +264,7 @@ void Reporter::SaveUnimplementedFunctionReport(Service::HLERequestContext& ctx,
     const auto title_id = system.GetApplicationProcessProgramID();
     auto out = GetFullDataAuto(timestamp, title_id, system);
 
-    auto function_out = GetHLERequestContextData(ctx, system.Memory());
+    auto function_out = GetHLERequestContextData(ctx, system.ApplicationMemory());
     function_out["command_id"] = command_id;
     function_out["function_name"] = name;
     function_out["service_name"] = service_name;
diff --git a/src/tests/common/range_map.cpp b/src/tests/common/range_map.cpp
index d301ac5f6..faaefd49f 100644
--- a/src/tests/common/range_map.cpp
+++ b/src/tests/common/range_map.cpp
@@ -21,9 +21,9 @@ TEST_CASE("Range Map: Setup", "[video_core]") {
     my_map.Map(4000, 4500, MappedEnum::Valid_2);
     my_map.Map(4200, 4400, MappedEnum::Valid_2);
     my_map.Map(4200, 4400, MappedEnum::Valid_1);
-    REQUIRE(my_map.GetContinousSizeFrom(4200) == 200);
-    REQUIRE(my_map.GetContinousSizeFrom(3000) == 200);
-    REQUIRE(my_map.GetContinousSizeFrom(2900) == 0);
+    REQUIRE(my_map.GetContinuousSizeFrom(4200) == 200);
+    REQUIRE(my_map.GetContinuousSizeFrom(3000) == 200);
+    REQUIRE(my_map.GetContinuousSizeFrom(2900) == 0);
 
     REQUIRE(my_map.GetValueAt(2900) == MappedEnum::Invalid);
     REQUIRE(my_map.GetValueAt(3100) == MappedEnum::Valid_1);
@@ -38,20 +38,20 @@ TEST_CASE("Range Map: Setup", "[video_core]") {
 
     my_map.Unmap(0, 6000);
     for (u64 address = 0; address < 10000; address += 1000) {
-        REQUIRE(my_map.GetContinousSizeFrom(address) == 0);
+        REQUIRE(my_map.GetContinuousSizeFrom(address) == 0);
     }
 
     my_map.Map(1000, 3000, MappedEnum::Valid_1);
     my_map.Map(4000, 5000, MappedEnum::Valid_1);
     my_map.Map(2500, 4100, MappedEnum::Valid_1);
-    REQUIRE(my_map.GetContinousSizeFrom(1000) == 4000);
+    REQUIRE(my_map.GetContinuousSizeFrom(1000) == 4000);
 
     my_map.Map(1000, 3000, MappedEnum::Valid_1);
     my_map.Map(4000, 5000, MappedEnum::Valid_2);
     my_map.Map(2500, 4100, MappedEnum::Valid_3);
-    REQUIRE(my_map.GetContinousSizeFrom(1000) == 1500);
-    REQUIRE(my_map.GetContinousSizeFrom(2500) == 1600);
-    REQUIRE(my_map.GetContinousSizeFrom(4100) == 900);
+    REQUIRE(my_map.GetContinuousSizeFrom(1000) == 1500);
+    REQUIRE(my_map.GetContinuousSizeFrom(2500) == 1600);
+    REQUIRE(my_map.GetContinuousSizeFrom(4100) == 900);
     REQUIRE(my_map.GetValueAt(900) == MappedEnum::Invalid);
     REQUIRE(my_map.GetValueAt(1000) == MappedEnum::Valid_1);
     REQUIRE(my_map.GetValueAt(2500) == MappedEnum::Valid_3);
@@ -59,8 +59,8 @@ TEST_CASE("Range Map: Setup", "[video_core]") {
     REQUIRE(my_map.GetValueAt(5000) == MappedEnum::Invalid);
 
     my_map.Map(2000, 6000, MappedEnum::Valid_3);
-    REQUIRE(my_map.GetContinousSizeFrom(1000) == 1000);
-    REQUIRE(my_map.GetContinousSizeFrom(3000) == 3000);
+    REQUIRE(my_map.GetContinuousSizeFrom(1000) == 1000);
+    REQUIRE(my_map.GetContinuousSizeFrom(3000) == 3000);
     REQUIRE(my_map.GetValueAt(1000) == MappedEnum::Valid_1);
     REQUIRE(my_map.GetValueAt(1999) == MappedEnum::Valid_1);
     REQUIRE(my_map.GetValueAt(1500) == MappedEnum::Valid_1);
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index 1f656ffa8..abdc593df 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -1442,7 +1442,7 @@ void BufferCache<P>::UpdateVertexBuffer(u32 index) {
     }
     if (!gpu_memory->IsWithinGPUAddressRange(gpu_addr_end)) {
         address_size =
-            static_cast<u32>(gpu_memory->MaxContinousRange(gpu_addr_begin, address_size));
+            static_cast<u32>(gpu_memory->MaxContinuousRange(gpu_addr_begin, address_size));
     }
     const u32 size = address_size; // TODO: Analyze stride and number of vertices
     vertex_buffers[index] = Binding{
diff --git a/src/video_core/memory_manager.cpp b/src/video_core/memory_manager.cpp
index 83924475b..01fb5b546 100644
--- a/src/video_core/memory_manager.cpp
+++ b/src/video_core/memory_manager.cpp
@@ -22,7 +22,7 @@ std::atomic<size_t> MemoryManager::unique_identifier_generator{};
 
 MemoryManager::MemoryManager(Core::System& system_, u64 address_space_bits_, u64 big_page_bits_,
                              u64 page_bits_)
-    : system{system_}, memory{system.Memory()}, device_memory{system.DeviceMemory()},
+    : system{system_}, memory{system.ApplicationMemory()}, device_memory{system.DeviceMemory()},
       address_space_bits{address_space_bits_}, page_bits{page_bits_}, big_page_bits{big_page_bits_},
       entries{}, big_entries{}, page_table{address_space_bits, address_space_bits + page_bits - 38,
                                            page_bits != big_page_bits ? page_bits : 0},
@@ -43,7 +43,7 @@ MemoryManager::MemoryManager(Core::System& system_, u64 address_space_bits_, u64
 
     big_entries.resize(big_page_table_size / 32, 0);
     big_page_table_cpu.resize(big_page_table_size);
-    big_page_continous.resize(big_page_table_size / continous_bits, 0);
+    big_page_continuous.resize(big_page_table_size / continuous_bits, 0);
     entries.resize(page_table_size / 32, 0);
 }
 
@@ -85,17 +85,17 @@ PTEKind MemoryManager::GetPageKind(GPUVAddr gpu_addr) const {
     return kind_map.GetValueAt(gpu_addr);
 }
 
-inline bool MemoryManager::IsBigPageContinous(size_t big_page_index) const {
-    const u64 entry_mask = big_page_continous[big_page_index / continous_bits];
-    const size_t sub_index = big_page_index % continous_bits;
+inline bool MemoryManager::IsBigPageContinuous(size_t big_page_index) const {
+    const u64 entry_mask = big_page_continuous[big_page_index / continuous_bits];
+    const size_t sub_index = big_page_index % continuous_bits;
     return ((entry_mask >> sub_index) & 0x1ULL) != 0;
 }
 
-inline void MemoryManager::SetBigPageContinous(size_t big_page_index, bool value) {
-    const u64 continous_mask = big_page_continous[big_page_index / continous_bits];
-    const size_t sub_index = big_page_index % continous_bits;
-    big_page_continous[big_page_index / continous_bits] =
-        (~(1ULL << sub_index) & continous_mask) | (value ? 1ULL << sub_index : 0);
+inline void MemoryManager::SetBigPageContinuous(size_t big_page_index, bool value) {
+    const u64 continuous_mask = big_page_continuous[big_page_index / continuous_bits];
+    const size_t sub_index = big_page_index % continuous_bits;
+    big_page_continuous[big_page_index / continuous_bits] =
+        (~(1ULL << sub_index) & continuous_mask) | (value ? 1ULL << sub_index : 0);
 }
 
 template <MemoryManager::EntryType entry_type>
@@ -140,7 +140,7 @@ GPUVAddr MemoryManager::BigPageTableOp(GPUVAddr gpu_addr, [[maybe_unused]] VAddr
             const auto index = PageEntryIndex<true>(current_gpu_addr);
             const u32 sub_value = static_cast<u32>(current_cpu_addr >> cpu_page_bits);
             big_page_table_cpu[index] = sub_value;
-            const bool is_continous = ([&] {
+            const bool is_continuous = ([&] {
                 uintptr_t base_ptr{
                     reinterpret_cast<uintptr_t>(memory.GetPointerSilent(current_cpu_addr))};
                 if (base_ptr == 0) {
@@ -156,7 +156,7 @@ GPUVAddr MemoryManager::BigPageTableOp(GPUVAddr gpu_addr, [[maybe_unused]] VAddr
                 }
                 return true;
             })();
-            SetBigPageContinous(index, is_continous);
+            SetBigPageContinuous(index, is_continuous);
         }
         remaining_size -= big_page_size;
     }
@@ -378,7 +378,7 @@ void MemoryManager::ReadBlockImpl(GPUVAddr gpu_src_addr, void* dest_buffer, std:
         if constexpr (is_safe) {
             rasterizer->FlushRegion(cpu_addr_base, copy_amount, which);
         }
-        if (!IsBigPageContinous(page_index)) [[unlikely]] {
+        if (!IsBigPageContinuous(page_index)) [[unlikely]] {
             memory.ReadBlockUnsafe(cpu_addr_base, dest_buffer, copy_amount);
         } else {
             u8* physical = memory.GetPointer(cpu_addr_base);
@@ -427,7 +427,7 @@ void MemoryManager::WriteBlockImpl(GPUVAddr gpu_dest_addr, const void* src_buffe
         if constexpr (is_safe) {
             rasterizer->InvalidateRegion(cpu_addr_base, copy_amount, which);
         }
-        if (!IsBigPageContinous(page_index)) [[unlikely]] {
+        if (!IsBigPageContinuous(page_index)) [[unlikely]] {
             memory.WriteBlockUnsafe(cpu_addr_base, src_buffer, copy_amount);
         } else {
             u8* physical = memory.GetPointer(cpu_addr_base);
@@ -512,7 +512,7 @@ bool MemoryManager::IsMemoryDirty(GPUVAddr gpu_addr, size_t size,
     return result;
 }
 
-size_t MemoryManager::MaxContinousRange(GPUVAddr gpu_addr, size_t size) const {
+size_t MemoryManager::MaxContinuousRange(GPUVAddr gpu_addr, size_t size) const {
     std::optional<VAddr> old_page_addr{};
     size_t range_so_far = 0;
     bool result{false};
@@ -553,7 +553,7 @@ size_t MemoryManager::MaxContinousRange(GPUVAddr gpu_addr, size_t size) const {
 }
 
 size_t MemoryManager::GetMemoryLayoutSize(GPUVAddr gpu_addr, size_t max_size) const {
-    return kind_map.GetContinousSizeFrom(gpu_addr);
+    return kind_map.GetContinuousSizeFrom(gpu_addr);
 }
 
 void MemoryManager::InvalidateRegion(GPUVAddr gpu_addr, size_t size,
@@ -594,7 +594,7 @@ void MemoryManager::CopyBlock(GPUVAddr gpu_dest_addr, GPUVAddr gpu_src_addr, std
 bool MemoryManager::IsGranularRange(GPUVAddr gpu_addr, std::size_t size) const {
     if (GetEntry<true>(gpu_addr) == EntryType::Mapped) [[likely]] {
         size_t page_index = gpu_addr >> big_page_bits;
-        if (IsBigPageContinous(page_index)) [[likely]] {
+        if (IsBigPageContinuous(page_index)) [[likely]] {
             const std::size_t page{(page_index & big_page_mask) + size};
             return page <= big_page_size;
         }
@@ -608,7 +608,7 @@ bool MemoryManager::IsGranularRange(GPUVAddr gpu_addr, std::size_t size) const {
     return page <= Core::Memory::YUZU_PAGESIZE;
 }
 
-bool MemoryManager::IsContinousRange(GPUVAddr gpu_addr, std::size_t size) const {
+bool MemoryManager::IsContinuousRange(GPUVAddr gpu_addr, std::size_t size) const {
     std::optional<VAddr> old_page_addr{};
     bool result{true};
     auto fail = [&]([[maybe_unused]] std::size_t page_index, [[maybe_unused]] std::size_t offset,
diff --git a/src/video_core/memory_manager.h b/src/video_core/memory_manager.h
index 51ae2de68..fbbe856c4 100644
--- a/src/video_core/memory_manager.h
+++ b/src/video_core/memory_manager.h
@@ -94,7 +94,7 @@ public:
     /**
      * Checks if a gpu region is mapped by a single range of cpu addresses.
      */
-    [[nodiscard]] bool IsContinousRange(GPUVAddr gpu_addr, std::size_t size) const;
+    [[nodiscard]] bool IsContinuousRange(GPUVAddr gpu_addr, std::size_t size) const;
 
     /**
      * Checks if a gpu region is mapped entirely.
@@ -123,7 +123,7 @@ public:
     bool IsMemoryDirty(GPUVAddr gpu_addr, size_t size,
                        VideoCommon::CacheType which = VideoCommon::CacheType::All) const;
 
-    size_t MaxContinousRange(GPUVAddr gpu_addr, size_t size) const;
+    size_t MaxContinuousRange(GPUVAddr gpu_addr, size_t size) const;
 
     bool IsWithinGPUAddressRange(GPUVAddr gpu_addr) const {
         return gpu_addr < address_space_size;
@@ -158,8 +158,8 @@ private:
         }
     }
 
-    inline bool IsBigPageContinous(size_t big_page_index) const;
-    inline void SetBigPageContinous(size_t big_page_index, bool value);
+    inline bool IsBigPageContinuous(size_t big_page_index) const;
+    inline void SetBigPageContinuous(size_t big_page_index, bool value);
 
     template <bool is_gpu_address>
     void GetSubmappedRangeImpl(
@@ -213,10 +213,10 @@ private:
     Common::RangeMap<GPUVAddr, PTEKind> kind_map;
     Common::VirtualBuffer<u32> big_page_table_cpu;
 
-    std::vector<u64> big_page_continous;
+    std::vector<u64> big_page_continuous;
     std::vector<std::pair<VAddr, std::size_t>> page_stash{};
 
-    static constexpr size_t continous_bits = 64;
+    static constexpr size_t continuous_bits = 64;
 
     const size_t unique_identifier;
     std::unique_ptr<VideoCommon::InvalidationAccumulator> accumulator;
diff --git a/src/video_core/texture_cache/texture_cache.h b/src/video_core/texture_cache/texture_cache.h
index 858449af8..63821d496 100644
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@@ -1269,7 +1269,7 @@ ImageId TextureCache<P>::JoinImages(const ImageInfo& info, GPUVAddr gpu_addr, VA
     const ImageId new_image_id = slot_images.insert(runtime, new_info, gpu_addr, cpu_addr);
     Image& new_image = slot_images[new_image_id];
 
-    if (!gpu_memory->IsContinousRange(new_image.gpu_addr, new_image.guest_size_bytes)) {
+    if (!gpu_memory->IsContinuousRange(new_image.gpu_addr, new_image.guest_size_bytes)) {
         new_image.flags |= ImageFlagBits::Sparse;
     }
 
diff --git a/src/video_core/video_core.cpp b/src/video_core/video_core.cpp
index fedb4a7bb..b42d48416 100644
--- a/src/video_core/video_core.cpp
+++ b/src/video_core/video_core.cpp
@@ -18,7 +18,7 @@ std::unique_ptr<VideoCore::RendererBase> CreateRenderer(
     Core::System& system, Core::Frontend::EmuWindow& emu_window, Tegra::GPU& gpu,
     std::unique_ptr<Core::Frontend::GraphicsContext> context) {
     auto& telemetry_session = system.TelemetrySession();
-    auto& cpu_memory = system.Memory();
+    auto& cpu_memory = system.ApplicationMemory();
 
     switch (Settings::values.renderer_backend.GetValue()) {
     case Settings::RendererBackend::OpenGL:
diff --git a/src/video_core/vulkan_common/vulkan_wrapper.cpp b/src/video_core/vulkan_common/vulkan_wrapper.cpp
index 486d4dfaf..336f53700 100644
--- a/src/video_core/vulkan_common/vulkan_wrapper.cpp
+++ b/src/video_core/vulkan_common/vulkan_wrapper.cpp
@@ -375,6 +375,8 @@ const char* ToString(VkResult result) noexcept {
         return "VK_RESULT_MAX_ENUM";
     case VkResult::VK_ERROR_COMPRESSION_EXHAUSTED_EXT:
         return "VK_ERROR_COMPRESSION_EXHAUSTED_EXT";
+    case VkResult::VK_ERROR_INCOMPATIBLE_SHADER_BINARY_EXT:
+        return "VK_ERROR_INCOMPATIBLE_SHADER_BINARY_EXT";
     }
     return "Unknown";
 }
diff --git a/src/yuzu/applets/qt_amiibo_settings.cpp b/src/yuzu/applets/qt_amiibo_settings.cpp
index 93ad4b4f9..4559df5b1 100644
--- a/src/yuzu/applets/qt_amiibo_settings.cpp
+++ b/src/yuzu/applets/qt_amiibo_settings.cpp
@@ -245,12 +245,19 @@ void QtAmiiboSettingsDialog::SetSettingsDescription() {
 QtAmiiboSettings::QtAmiiboSettings(GMainWindow& parent) {
     connect(this, &QtAmiiboSettings::MainWindowShowAmiiboSettings, &parent,
             &GMainWindow::AmiiboSettingsShowDialog, Qt::QueuedConnection);
+    connect(this, &QtAmiiboSettings::MainWindowRequestExit, &parent,
+            &GMainWindow::AmiiboSettingsRequestExit, Qt::QueuedConnection);
     connect(&parent, &GMainWindow::AmiiboSettingsFinished, this,
             &QtAmiiboSettings::MainWindowFinished, Qt::QueuedConnection);
 }
 
 QtAmiiboSettings::~QtAmiiboSettings() = default;
 
+void QtAmiiboSettings::Close() const {
+    callback = {};
+    emit MainWindowRequestExit();
+}
+
 void QtAmiiboSettings::ShowCabinetApplet(
     const Core::Frontend::CabinetCallback& callback_,
     const Core::Frontend::CabinetParameters& parameters,
@@ -260,5 +267,7 @@ void QtAmiiboSettings::ShowCabinetApplet(
 }
 
 void QtAmiiboSettings::MainWindowFinished(bool is_success, const std::string& name) {
-    callback(is_success, name);
+    if (callback) {
+        callback(is_success, name);
+    }
 }
diff --git a/src/yuzu/applets/qt_amiibo_settings.h b/src/yuzu/applets/qt_amiibo_settings.h
index 930c96739..bc389a33f 100644
--- a/src/yuzu/applets/qt_amiibo_settings.h
+++ b/src/yuzu/applets/qt_amiibo_settings.h
@@ -68,6 +68,7 @@ public:
     explicit QtAmiiboSettings(GMainWindow& parent);
     ~QtAmiiboSettings() override;
 
+    void Close() const override;
     void ShowCabinetApplet(const Core::Frontend::CabinetCallback& callback_,
                            const Core::Frontend::CabinetParameters& parameters,
                            std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const override;
@@ -75,6 +76,7 @@ public:
 signals:
     void MainWindowShowAmiiboSettings(const Core::Frontend::CabinetParameters& parameters,
                                       std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const;
+    void MainWindowRequestExit() const;
 
 private:
     void MainWindowFinished(bool is_success, const std::string& name);
diff --git a/src/yuzu/applets/qt_controller.cpp b/src/yuzu/applets/qt_controller.cpp
index c30b54499..00aafb8f8 100644
--- a/src/yuzu/applets/qt_controller.cpp
+++ b/src/yuzu/applets/qt_controller.cpp
@@ -300,7 +300,7 @@ bool QtControllerSelectorDialog::CheckIfParametersMet() {
     if (num_connected_players < min_supported_players ||
         num_connected_players > max_supported_players) {
         parameters_met = false;
-        ui->buttonBox->setEnabled(parameters_met);
+        ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(parameters_met);
         return parameters_met;
     }
 
@@ -327,7 +327,7 @@ bool QtControllerSelectorDialog::CheckIfParametersMet() {
     }();
 
     parameters_met = all_controllers_compatible;
-    ui->buttonBox->setEnabled(parameters_met);
+    ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(parameters_met);
     return parameters_met;
 }
 
@@ -678,18 +678,27 @@ void QtControllerSelectorDialog::DisableUnsupportedPlayers() {
 QtControllerSelector::QtControllerSelector(GMainWindow& parent) {
     connect(this, &QtControllerSelector::MainWindowReconfigureControllers, &parent,
             &GMainWindow::ControllerSelectorReconfigureControllers, Qt::QueuedConnection);
+    connect(this, &QtControllerSelector::MainWindowRequestExit, &parent,
+            &GMainWindow::ControllerSelectorRequestExit, Qt::QueuedConnection);
     connect(&parent, &GMainWindow::ControllerSelectorReconfigureFinished, this,
             &QtControllerSelector::MainWindowReconfigureFinished, Qt::QueuedConnection);
 }
 
 QtControllerSelector::~QtControllerSelector() = default;
 
+void QtControllerSelector::Close() const {
+    callback = {};
+    emit MainWindowRequestExit();
+}
+
 void QtControllerSelector::ReconfigureControllers(
     ReconfigureCallback callback_, const Core::Frontend::ControllerParameters& parameters) const {
     callback = std::move(callback_);
     emit MainWindowReconfigureControllers(parameters);
 }
 
-void QtControllerSelector::MainWindowReconfigureFinished() {
-    callback();
+void QtControllerSelector::MainWindowReconfigureFinished(bool is_success) {
+    if (callback) {
+        callback(is_success);
+    }
 }
diff --git a/src/yuzu/applets/qt_controller.h b/src/yuzu/applets/qt_controller.h
index 16e99f507..2fdc35857 100644
--- a/src/yuzu/applets/qt_controller.h
+++ b/src/yuzu/applets/qt_controller.h
@@ -156,6 +156,7 @@ public:
     explicit QtControllerSelector(GMainWindow& parent);
     ~QtControllerSelector() override;
 
+    void Close() const override;
     void ReconfigureControllers(
         ReconfigureCallback callback_,
         const Core::Frontend::ControllerParameters& parameters) const override;
@@ -163,9 +164,10 @@ public:
 signals:
     void MainWindowReconfigureControllers(
         const Core::Frontend::ControllerParameters& parameters) const;
+    void MainWindowRequestExit() const;
 
 private:
-    void MainWindowReconfigureFinished();
+    void MainWindowReconfigureFinished(bool is_success);
 
     mutable ReconfigureCallback callback;
 };
diff --git a/src/yuzu/applets/qt_controller.ui b/src/yuzu/applets/qt_controller.ui
index f5eccba70..729e921ee 100644
--- a/src/yuzu/applets/qt_controller.ui
+++ b/src/yuzu/applets/qt_controller.ui
@@ -2629,7 +2629,7 @@
             <bool>true</bool>
            </property>
            <property name="standardButtons">
-            <set>QDialogButtonBox::Ok</set>
+            <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
            </property>
           </widget>
          </item>
@@ -2649,5 +2649,11 @@
    <receiver>QtControllerSelectorDialog</receiver>
    <slot>accept()</slot>
   </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>QtControllerSelectorDialog</receiver>
+   <slot>reject()</slot>
+  </connection>
  </connections>
 </ui>
diff --git a/src/yuzu/applets/qt_error.cpp b/src/yuzu/applets/qt_error.cpp
index e0190a979..1dc4f0383 100644
--- a/src/yuzu/applets/qt_error.cpp
+++ b/src/yuzu/applets/qt_error.cpp
@@ -8,12 +8,19 @@
 QtErrorDisplay::QtErrorDisplay(GMainWindow& parent) {
     connect(this, &QtErrorDisplay::MainWindowDisplayError, &parent,
             &GMainWindow::ErrorDisplayDisplayError, Qt::QueuedConnection);
+    connect(this, &QtErrorDisplay::MainWindowRequestExit, &parent,
+            &GMainWindow::ErrorDisplayRequestExit, Qt::QueuedConnection);
     connect(&parent, &GMainWindow::ErrorDisplayFinished, this,
             &QtErrorDisplay::MainWindowFinishedError, Qt::DirectConnection);
 }
 
 QtErrorDisplay::~QtErrorDisplay() = default;
 
+void QtErrorDisplay::Close() const {
+    callback = {};
+    emit MainWindowRequestExit();
+}
+
 void QtErrorDisplay::ShowError(Result error, FinishedCallback finished) const {
     callback = std::move(finished);
     emit MainWindowDisplayError(
@@ -55,5 +62,7 @@ void QtErrorDisplay::ShowCustomErrorText(Result error, std::string dialog_text,
 }
 
 void QtErrorDisplay::MainWindowFinishedError() {
-    callback();
+    if (callback) {
+        callback();
+    }
 }
diff --git a/src/yuzu/applets/qt_error.h b/src/yuzu/applets/qt_error.h
index e4e174721..957f170ad 100644
--- a/src/yuzu/applets/qt_error.h
+++ b/src/yuzu/applets/qt_error.h
@@ -16,6 +16,7 @@ public:
     explicit QtErrorDisplay(GMainWindow& parent);
     ~QtErrorDisplay() override;
 
+    void Close() const override;
     void ShowError(Result error, FinishedCallback finished) const override;
     void ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
                                 FinishedCallback finished) const override;
@@ -24,6 +25,7 @@ public:
 
 signals:
     void MainWindowDisplayError(QString error_code, QString error_text) const;
+    void MainWindowRequestExit() const;
 
 private:
     void MainWindowFinishedError();
diff --git a/src/yuzu/applets/qt_profile_select.cpp b/src/yuzu/applets/qt_profile_select.cpp
index 4145c5299..2448e46b6 100644
--- a/src/yuzu/applets/qt_profile_select.cpp
+++ b/src/yuzu/applets/qt_profile_select.cpp
@@ -46,11 +46,13 @@ QPixmap GetIcon(Common::UUID uuid) {
 }
 } // Anonymous namespace
 
-QtProfileSelectionDialog::QtProfileSelectionDialog(Core::HID::HIDCore& hid_core, QWidget* parent)
+QtProfileSelectionDialog::QtProfileSelectionDialog(
+    Core::HID::HIDCore& hid_core, QWidget* parent,
+    const Core::Frontend::ProfileSelectParameters& parameters)
     : QDialog(parent), profile_manager(std::make_unique<Service::Account::ProfileManager>()) {
     outer_layout = new QVBoxLayout;
 
-    instruction_label = new QLabel(tr("Select a user:"));
+    instruction_label = new QLabel();
 
     scroll_area = new QScrollArea;
 
@@ -120,7 +122,8 @@ QtProfileSelectionDialog::QtProfileSelectionDialog(Core::HID::HIDCore& hid_core,
         item_model->appendRow(item);
 
     setLayout(outer_layout);
-    setWindowTitle(tr("Profile Selector"));
+    SetWindowTitle(parameters);
+    SetDialogPurpose(parameters);
     resize(550, 400);
 }
 
@@ -154,20 +157,101 @@ void QtProfileSelectionDialog::SelectUser(const QModelIndex& index) {
     user_index = index.row();
 }
 
+void QtProfileSelectionDialog::SetWindowTitle(
+    const Core::Frontend::ProfileSelectParameters& parameters) {
+    using Service::AM::Applets::UiMode;
+    switch (parameters.mode) {
+    case UiMode::UserCreator:
+    case UiMode::UserCreatorForStarter:
+        setWindowTitle(tr("Profile Creator"));
+        return;
+    case UiMode::EnsureNetworkServiceAccountAvailable:
+        setWindowTitle(tr("Profile Selector"));
+        return;
+    case UiMode::UserIconEditor:
+        setWindowTitle(tr("Profile Icon Editor"));
+        return;
+    case UiMode::UserNicknameEditor:
+        setWindowTitle(tr("Profile Nickname Editor"));
+        return;
+    case UiMode::NintendoAccountAuthorizationRequestContext:
+    case UiMode::IntroduceExternalNetworkServiceAccount:
+    case UiMode::IntroduceExternalNetworkServiceAccountForRegistration:
+    case UiMode::NintendoAccountNnidLinker:
+    case UiMode::LicenseRequirementsForNetworkService:
+    case UiMode::LicenseRequirementsForNetworkServiceWithUserContextImpl:
+    case UiMode::UserCreatorForImmediateNaLoginTest:
+    case UiMode::UserQualificationPromoter:
+    case UiMode::UserSelector:
+    default:
+        setWindowTitle(tr("Profile Selector"));
+    }
+}
+
+void QtProfileSelectionDialog::SetDialogPurpose(
+    const Core::Frontend::ProfileSelectParameters& parameters) {
+    using Service::AM::Applets::UserSelectionPurpose;
+
+    switch (parameters.purpose) {
+    case UserSelectionPurpose::GameCardRegistration:
+        instruction_label->setText(tr("Who will receive the points?"));
+        return;
+    case UserSelectionPurpose::EShopLaunch:
+        instruction_label->setText(tr("Who is using Nintendo eShop?"));
+        return;
+    case UserSelectionPurpose::EShopItemShow:
+        instruction_label->setText(tr("Who is making this purchase?"));
+        return;
+    case UserSelectionPurpose::PicturePost:
+        instruction_label->setText(tr("Who is posting?"));
+        return;
+    case UserSelectionPurpose::NintendoAccountLinkage:
+        instruction_label->setText(tr("Select a user to link to a Nintendo Account."));
+        return;
+    case UserSelectionPurpose::SettingsUpdate:
+        instruction_label->setText(tr("Change settings for which user?"));
+        return;
+    case UserSelectionPurpose::SaveDataDeletion:
+        instruction_label->setText(tr("Format data for which user?"));
+        return;
+    case UserSelectionPurpose::UserMigration:
+        instruction_label->setText(tr("Which user will be transferred to another console?"));
+        return;
+    case UserSelectionPurpose::SaveDataTransfer:
+        instruction_label->setText(tr("Send save data for which user?"));
+        return;
+    case UserSelectionPurpose::General:
+    default:
+        instruction_label->setText(tr("Select a user:"));
+        return;
+    }
+}
+
 QtProfileSelector::QtProfileSelector(GMainWindow& parent) {
     connect(this, &QtProfileSelector::MainWindowSelectProfile, &parent,
             &GMainWindow::ProfileSelectorSelectProfile, Qt::QueuedConnection);
+    connect(this, &QtProfileSelector::MainWindowRequestExit, &parent,
+            &GMainWindow::ProfileSelectorRequestExit, Qt::QueuedConnection);
     connect(&parent, &GMainWindow::ProfileSelectorFinishedSelection, this,
             &QtProfileSelector::MainWindowFinishedSelection, Qt::DirectConnection);
 }
 
 QtProfileSelector::~QtProfileSelector() = default;
 
-void QtProfileSelector::SelectProfile(SelectProfileCallback callback_) const {
+void QtProfileSelector::Close() const {
+    callback = {};
+    emit MainWindowRequestExit();
+}
+
+void QtProfileSelector::SelectProfile(
+    SelectProfileCallback callback_,
+    const Core::Frontend::ProfileSelectParameters& parameters) const {
     callback = std::move(callback_);
-    emit MainWindowSelectProfile();
+    emit MainWindowSelectProfile(parameters);
 }
 
 void QtProfileSelector::MainWindowFinishedSelection(std::optional<Common::UUID> uuid) {
-    callback(uuid);
+    if (callback) {
+        callback(uuid);
+    }
 }
diff --git a/src/yuzu/applets/qt_profile_select.h b/src/yuzu/applets/qt_profile_select.h
index 637a3bda2..99056e274 100644
--- a/src/yuzu/applets/qt_profile_select.h
+++ b/src/yuzu/applets/qt_profile_select.h
@@ -28,7 +28,8 @@ class QtProfileSelectionDialog final : public QDialog {
     Q_OBJECT
 
 public:
-    explicit QtProfileSelectionDialog(Core::HID::HIDCore& hid_core, QWidget* parent);
+    explicit QtProfileSelectionDialog(Core::HID::HIDCore& hid_core, QWidget* parent,
+                                      const Core::Frontend::ProfileSelectParameters& parameters);
     ~QtProfileSelectionDialog() override;
 
     int exec() override;
@@ -40,6 +41,9 @@ public:
 private:
     void SelectUser(const QModelIndex& index);
 
+    void SetWindowTitle(const Core::Frontend::ProfileSelectParameters& parameters);
+    void SetDialogPurpose(const Core::Frontend::ProfileSelectParameters& parameters);
+
     int user_index = 0;
 
     QVBoxLayout* layout;
@@ -65,10 +69,13 @@ public:
     explicit QtProfileSelector(GMainWindow& parent);
     ~QtProfileSelector() override;
 
-    void SelectProfile(SelectProfileCallback callback_) const override;
+    void Close() const override;
+    void SelectProfile(SelectProfileCallback callback_,
+                       const Core::Frontend::ProfileSelectParameters& parameters) const override;
 
 signals:
-    void MainWindowSelectProfile() const;
+    void MainWindowSelectProfile(const Core::Frontend::ProfileSelectParameters& parameters) const;
+    void MainWindowRequestExit() const;
 
 private:
     void MainWindowFinishedSelection(std::optional<Common::UUID> uuid);
diff --git a/src/yuzu/applets/qt_software_keyboard.h b/src/yuzu/applets/qt_software_keyboard.h
index 30ac8ecf6..ac23ce047 100644
--- a/src/yuzu/applets/qt_software_keyboard.h
+++ b/src/yuzu/applets/qt_software_keyboard.h
@@ -233,6 +233,10 @@ public:
     explicit QtSoftwareKeyboard(GMainWindow& parent);
     ~QtSoftwareKeyboard() override;
 
+    void Close() const override {
+        ExitKeyboard();
+    }
+
     void InitializeKeyboard(bool is_inline,
                             Core::Frontend::KeyboardInitializeParameters initialize_parameters,
                             SubmitNormalCallback submit_normal_callback_,
diff --git a/src/yuzu/applets/qt_web_browser.cpp b/src/yuzu/applets/qt_web_browser.cpp
index 0a5912326..28acc0ff8 100644
--- a/src/yuzu/applets/qt_web_browser.cpp
+++ b/src/yuzu/applets/qt_web_browser.cpp
@@ -393,6 +393,8 @@ void QtNXWebEngineView::FocusFirstLinkElement() {
 QtWebBrowser::QtWebBrowser(GMainWindow& main_window) {
     connect(this, &QtWebBrowser::MainWindowOpenWebPage, &main_window,
             &GMainWindow::WebBrowserOpenWebPage, Qt::QueuedConnection);
+    connect(this, &QtWebBrowser::MainWindowRequestExit, &main_window,
+            &GMainWindow::WebBrowserRequestExit, Qt::QueuedConnection);
     connect(&main_window, &GMainWindow::WebBrowserExtractOfflineRomFS, this,
             &QtWebBrowser::MainWindowExtractOfflineRomFS, Qt::QueuedConnection);
     connect(&main_window, &GMainWindow::WebBrowserClosed, this,
@@ -401,6 +403,11 @@ QtWebBrowser::QtWebBrowser(GMainWindow& main_window) {
 
 QtWebBrowser::~QtWebBrowser() = default;
 
+void QtWebBrowser::Close() const {
+    callback = {};
+    emit MainWindowRequestExit();
+}
+
 void QtWebBrowser::OpenLocalWebPage(const std::string& local_url,
                                     ExtractROMFSCallback extract_romfs_callback_,
                                     OpenWebPageCallback callback_) const {
@@ -436,5 +443,7 @@ void QtWebBrowser::MainWindowExtractOfflineRomFS() {
 
 void QtWebBrowser::MainWindowWebBrowserClosed(Service::AM::Applets::WebExitReason exit_reason,
                                               std::string last_url) {
-    callback(exit_reason, last_url);
+    if (callback) {
+        callback(exit_reason, last_url);
+    }
 }
diff --git a/src/yuzu/applets/qt_web_browser.h b/src/yuzu/applets/qt_web_browser.h
index ceae7926e..1234108ae 100644
--- a/src/yuzu/applets/qt_web_browser.h
+++ b/src/yuzu/applets/qt_web_browser.h
@@ -196,6 +196,7 @@ public:
     explicit QtWebBrowser(GMainWindow& parent);
     ~QtWebBrowser() override;
 
+    void Close() const override;
     void OpenLocalWebPage(const std::string& local_url,
                           ExtractROMFSCallback extract_romfs_callback_,
                           OpenWebPageCallback callback_) const override;
@@ -206,6 +207,7 @@ public:
 signals:
     void MainWindowOpenWebPage(const std::string& main_url, const std::string& additional_args,
                                bool is_local) const;
+    void MainWindowRequestExit() const;
 
 private:
     void MainWindowExtractOfflineRomFS();
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index ae14884b5..b79409a68 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -307,6 +307,8 @@ GMainWindow::GMainWindow(std::unique_ptr<Config> config_, bool has_broken_vulkan
     system->Initialize();
 
     Common::Log::Initialize();
+    Common::Log::Start();
+
     LoadTranslation();
 
     setAcceptDrops(true);
@@ -449,8 +451,6 @@ GMainWindow::GMainWindow(std::unique_ptr<Config> config_, bool has_broken_vulkan
 
     SetupPrepareForSleep();
 
-    Common::Log::Start();
-
     QStringList args = QApplication::arguments();
 
     if (args.size() < 2) {
@@ -576,6 +576,10 @@ void GMainWindow::RegisterMetaTypes() {
     // Controller Applet
     qRegisterMetaType<Core::Frontend::ControllerParameters>("Core::Frontend::ControllerParameters");
 
+    // Profile Select Applet
+    qRegisterMetaType<Core::Frontend::ProfileSelectParameters>(
+        "Core::Frontend::ProfileSelectParameters");
+
     // Software Keyboard Applet
     qRegisterMetaType<Core::Frontend::KeyboardInitializeParameters>(
         "Core::Frontend::KeyboardInitializeParameters");
@@ -596,50 +600,81 @@ void GMainWindow::RegisterMetaTypes() {
 
 void GMainWindow::AmiiboSettingsShowDialog(const Core::Frontend::CabinetParameters& parameters,
                                            std::shared_ptr<Service::NFP::NfpDevice> nfp_device) {
-    QtAmiiboSettingsDialog dialog(this, parameters, input_subsystem.get(), nfp_device);
+    cabinet_applet =
+        new QtAmiiboSettingsDialog(this, parameters, input_subsystem.get(), nfp_device);
+    SCOPE_EXIT({
+        cabinet_applet->deleteLater();
+        cabinet_applet = nullptr;
+    });
 
-    dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowStaysOnTopHint |
-                          Qt::WindowTitleHint | Qt::WindowSystemMenuHint);
-    dialog.setWindowModality(Qt::WindowModal);
-    if (dialog.exec() == QDialog::Rejected) {
+    cabinet_applet->setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowStaysOnTopHint |
+                                   Qt::WindowTitleHint | Qt::WindowSystemMenuHint);
+    cabinet_applet->setWindowModality(Qt::WindowModal);
+
+    if (cabinet_applet->exec() == QDialog::Rejected) {
         emit AmiiboSettingsFinished(false, {});
         return;
     }
 
-    emit AmiiboSettingsFinished(true, dialog.GetName());
+    emit AmiiboSettingsFinished(true, cabinet_applet->GetName());
+}
+
+void GMainWindow::AmiiboSettingsRequestExit() {
+    if (cabinet_applet) {
+        cabinet_applet->reject();
+    }
 }
 
 void GMainWindow::ControllerSelectorReconfigureControllers(
     const Core::Frontend::ControllerParameters& parameters) {
-    QtControllerSelectorDialog dialog(this, parameters, input_subsystem.get(), *system);
-
-    dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowStaysOnTopHint |
-                          Qt::WindowTitleHint | Qt::WindowSystemMenuHint);
-    dialog.setWindowModality(Qt::WindowModal);
-    dialog.exec();
+    controller_applet =
+        new QtControllerSelectorDialog(this, parameters, input_subsystem.get(), *system);
+    SCOPE_EXIT({
+        controller_applet->deleteLater();
+        controller_applet = nullptr;
+    });
 
-    emit ControllerSelectorReconfigureFinished();
+    controller_applet->setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint |
+                                      Qt::WindowStaysOnTopHint | Qt::WindowTitleHint |
+                                      Qt::WindowSystemMenuHint);
+    controller_applet->setWindowModality(Qt::WindowModal);
+    bool is_success = controller_applet->exec() != QDialog::Rejected;
 
     // Don't forget to apply settings.
+    system->HIDCore().DisableAllControllerConfiguration();
     system->ApplySettings();
     config->Save();
 
     UpdateStatusButtons();
+
+    emit ControllerSelectorReconfigureFinished(is_success);
 }
 
-void GMainWindow::ProfileSelectorSelectProfile() {
-    QtProfileSelectionDialog dialog(system->HIDCore(), this);
-    dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowStaysOnTopHint |
-                          Qt::WindowTitleHint | Qt::WindowSystemMenuHint |
-                          Qt::WindowCloseButtonHint);
-    dialog.setWindowModality(Qt::WindowModal);
-    if (dialog.exec() == QDialog::Rejected) {
+void GMainWindow::ControllerSelectorRequestExit() {
+    if (controller_applet) {
+        controller_applet->reject();
+    }
+}
+
+void GMainWindow::ProfileSelectorSelectProfile(
+    const Core::Frontend::ProfileSelectParameters& parameters) {
+    profile_select_applet = new QtProfileSelectionDialog(system->HIDCore(), this, parameters);
+    SCOPE_EXIT({
+        profile_select_applet->deleteLater();
+        profile_select_applet = nullptr;
+    });
+
+    profile_select_applet->setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint |
+                                          Qt::WindowStaysOnTopHint | Qt::WindowTitleHint |
+                                          Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint);
+    profile_select_applet->setWindowModality(Qt::WindowModal);
+    if (profile_select_applet->exec() == QDialog::Rejected) {
         emit ProfileSelectorFinishedSelection(std::nullopt);
         return;
     }
 
     const Service::Account::ProfileManager manager;
-    const auto uuid = manager.GetUser(static_cast<std::size_t>(dialog.GetIndex()));
+    const auto uuid = manager.GetUser(static_cast<std::size_t>(profile_select_applet->GetIndex()));
     if (!uuid.has_value()) {
         emit ProfileSelectorFinishedSelection(std::nullopt);
         return;
@@ -648,6 +683,12 @@ void GMainWindow::ProfileSelectorSelectProfile() {
     emit ProfileSelectorFinishedSelection(uuid);
 }
 
+void GMainWindow::ProfileSelectorRequestExit() {
+    if (profile_select_applet) {
+        profile_select_applet->reject();
+    }
+}
+
 void GMainWindow::SoftwareKeyboardInitialize(
     bool is_inline, Core::Frontend::KeyboardInitializeParameters initialize_parameters) {
     if (software_keyboard) {
@@ -772,7 +813,7 @@ void GMainWindow::WebBrowserOpenWebPage(const std::string& main_url,
         return;
     }
 
-    QtNXWebEngineView web_browser_view(this, *system, input_subsystem.get());
+    web_applet = new QtNXWebEngineView(this, *system, input_subsystem.get());
 
     ui->action_Pause->setEnabled(false);
     ui->action_Restart->setEnabled(false);
@@ -799,9 +840,9 @@ void GMainWindow::WebBrowserOpenWebPage(const std::string& main_url,
         loading_progress.setValue(1);
 
         if (is_local) {
-            web_browser_view.LoadLocalWebPage(main_url, additional_args);
+            web_applet->LoadLocalWebPage(main_url, additional_args);
         } else {
-            web_browser_view.LoadExternalWebPage(main_url, additional_args);
+            web_applet->LoadExternalWebPage(main_url, additional_args);
         }
 
         if (render_window->IsLoadingComplete()) {
@@ -810,15 +851,15 @@ void GMainWindow::WebBrowserOpenWebPage(const std::string& main_url,
 
         const auto& layout = render_window->GetFramebufferLayout();
         const auto scale_ratio = devicePixelRatioF();
-        web_browser_view.resize(layout.screen.GetWidth() / scale_ratio,
-                                layout.screen.GetHeight() / scale_ratio);
-        web_browser_view.move(layout.screen.left / scale_ratio,
-                              (layout.screen.top / scale_ratio) + menuBar()->height());
-        web_browser_view.setZoomFactor(static_cast<qreal>(layout.screen.GetWidth() / scale_ratio) /
-                                       static_cast<qreal>(Layout::ScreenUndocked::Width));
+        web_applet->resize(layout.screen.GetWidth() / scale_ratio,
+                           layout.screen.GetHeight() / scale_ratio);
+        web_applet->move(layout.screen.left / scale_ratio,
+                         (layout.screen.top / scale_ratio) + menuBar()->height());
+        web_applet->setZoomFactor(static_cast<qreal>(layout.screen.GetWidth() / scale_ratio) /
+                                  static_cast<qreal>(Layout::ScreenUndocked::Width));
 
-        web_browser_view.setFocus();
-        web_browser_view.show();
+        web_applet->setFocus();
+        web_applet->show();
 
         loading_progress.setValue(2);
 
@@ -831,7 +872,7 @@ void GMainWindow::WebBrowserOpenWebPage(const std::string& main_url,
 
     // TODO (Morph): Remove this
     QAction* exit_action = new QAction(tr("Disable Web Applet"), this);
-    connect(exit_action, &QAction::triggered, this, [this, &web_browser_view] {
+    connect(exit_action, &QAction::triggered, this, [this] {
         const auto result = QMessageBox::warning(
             this, tr("Disable Web Applet"),
             tr("Disabling the web applet can lead to undefined behavior and should only be used "
@@ -840,21 +881,21 @@ void GMainWindow::WebBrowserOpenWebPage(const std::string& main_url,
             QMessageBox::Yes | QMessageBox::No);
         if (result == QMessageBox::Yes) {
             UISettings::values.disable_web_applet = true;
-            web_browser_view.SetFinished(true);
+            web_applet->SetFinished(true);
         }
     });
     ui->menubar->addAction(exit_action);
 
-    while (!web_browser_view.IsFinished()) {
+    while (!web_applet->IsFinished()) {
         QCoreApplication::processEvents();
 
         if (!exit_check) {
-            web_browser_view.page()->runJavaScript(
+            web_applet->page()->runJavaScript(
                 QStringLiteral("end_applet;"), [&](const QVariant& variant) {
                     exit_check = false;
                     if (variant.toBool()) {
-                        web_browser_view.SetFinished(true);
-                        web_browser_view.SetExitReason(
+                        web_applet->SetFinished(true);
+                        web_applet->SetExitReason(
                             Service::AM::Applets::WebExitReason::EndButtonPressed);
                     }
                 });
@@ -862,22 +903,22 @@ void GMainWindow::WebBrowserOpenWebPage(const std::string& main_url,
             exit_check = true;
         }
 
-        if (web_browser_view.GetCurrentURL().contains(QStringLiteral("localhost"))) {
-            if (!web_browser_view.IsFinished()) {
-                web_browser_view.SetFinished(true);
-                web_browser_view.SetExitReason(Service::AM::Applets::WebExitReason::CallbackURL);
+        if (web_applet->GetCurrentURL().contains(QStringLiteral("localhost"))) {
+            if (!web_applet->IsFinished()) {
+                web_applet->SetFinished(true);
+                web_applet->SetExitReason(Service::AM::Applets::WebExitReason::CallbackURL);
             }
 
-            web_browser_view.SetLastURL(web_browser_view.GetCurrentURL().toStdString());
+            web_applet->SetLastURL(web_applet->GetCurrentURL().toStdString());
         }
 
         std::this_thread::sleep_for(std::chrono::milliseconds(1));
     }
 
-    const auto exit_reason = web_browser_view.GetExitReason();
-    const auto last_url = web_browser_view.GetLastURL();
+    const auto exit_reason = web_applet->GetExitReason();
+    const auto last_url = web_applet->GetLastURL();
 
-    web_browser_view.hide();
+    web_applet->hide();
 
     render_window->setFocus();
 
@@ -903,6 +944,15 @@ void GMainWindow::WebBrowserOpenWebPage(const std::string& main_url,
 #endif
 }
 
+void GMainWindow::WebBrowserRequestExit() {
+#ifdef YUZU_USE_QT_WEB_ENGINE
+    if (web_applet) {
+        web_applet->SetExitReason(Service::AM::Applets::WebExitReason::ExitRequested);
+        web_applet->SetFinished(true);
+    }
+#endif
+}
+
 void GMainWindow::InitializeWidgets() {
 #ifdef YUZU_ENABLE_COMPATIBILITY_REPORTING
     ui->action_Report_Compatibility->setVisible(true);
@@ -1675,8 +1725,9 @@ bool GMainWindow::LoadROM(const QString& filename, u64 program_id, std::size_t p
     return true;
 }
 
-bool GMainWindow::SelectAndSetCurrentUser() {
-    QtProfileSelectionDialog dialog(system->HIDCore(), this);
+bool GMainWindow::SelectAndSetCurrentUser(
+    const Core::Frontend::ProfileSelectParameters& parameters) {
+    QtProfileSelectionDialog dialog(system->HIDCore(), this, parameters);
     dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint |
                           Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint);
     dialog.setWindowModality(Qt::WindowModal);
@@ -1722,7 +1773,13 @@ void GMainWindow::BootGame(const QString& filename, u64 program_id, std::size_t
     Settings::LogSettings();
 
     if (UISettings::values.select_user_on_boot) {
-        if (SelectAndSetCurrentUser() == false) {
+        const Core::Frontend::ProfileSelectParameters parameters{
+            .mode = Service::AM::Applets::UiMode::UserSelector,
+            .invalid_uid_list = {},
+            .display_options = {},
+            .purpose = Service::AM::Applets::UserSelectionPurpose::General,
+        };
+        if (SelectAndSetCurrentUser(parameters) == false) {
             return;
         }
     }
@@ -2014,7 +2071,13 @@ void GMainWindow::OnGameListOpenFolder(u64 program_id, GameListOpenTarget target
         if (has_user_save) {
             // User save data
             const auto select_profile = [this] {
-                QtProfileSelectionDialog dialog(system->HIDCore(), this);
+                const Core::Frontend::ProfileSelectParameters parameters{
+                    .mode = Service::AM::Applets::UiMode::UserSelector,
+                    .invalid_uid_list = {},
+                    .display_options = {},
+                    .purpose = Service::AM::Applets::UserSelectionPurpose::General,
+                };
+                QtProfileSelectionDialog dialog(system->HIDCore(), this, parameters);
                 dialog.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint |
                                       Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint);
                 dialog.setWindowModality(Qt::WindowModal);
@@ -3089,13 +3152,23 @@ void GMainWindow::OnSaveConfig() {
 }
 
 void GMainWindow::ErrorDisplayDisplayError(QString error_code, QString error_text) {
-    OverlayDialog dialog(render_window, *system, error_code, error_text, QString{}, tr("OK"),
-                         Qt::AlignLeft | Qt::AlignVCenter);
-    dialog.exec();
+    error_applet = new OverlayDialog(render_window, *system, error_code, error_text, QString{},
+                                     tr("OK"), Qt::AlignLeft | Qt::AlignVCenter);
+    SCOPE_EXIT({
+        error_applet->deleteLater();
+        error_applet = nullptr;
+    });
+    error_applet->exec();
 
     emit ErrorDisplayFinished();
 }
 
+void GMainWindow::ErrorDisplayRequestExit() {
+    if (error_applet) {
+        error_applet->reject();
+    }
+}
+
 void GMainWindow::OnMenuReportCompatibility() {
 #if defined(ARCHITECTURE_x86_64) && !defined(__APPLE__)
     const auto& caps = Common::GetCPUCaps();
diff --git a/src/yuzu/main.h b/src/yuzu/main.h
index a23b373a5..8b5c1d747 100644
--- a/src/yuzu/main.h
+++ b/src/yuzu/main.h
@@ -47,7 +47,11 @@ enum class DumpRomFSTarget;
 enum class InstalledEntryType;
 class GameListPlaceholder;
 
+class QtAmiiboSettingsDialog;
+class QtControllerSelectorDialog;
+class QtProfileSelectionDialog;
 class QtSoftwareKeyboardDialog;
+class QtNXWebEngineView;
 
 enum class StartGameType {
     Normal, // Can use custom configuration
@@ -65,6 +69,7 @@ struct ControllerParameters;
 struct InlineAppearParameters;
 struct InlineTextParameters;
 struct KeyboardInitializeParameters;
+struct ProfileSelectParameters;
 } // namespace Core::Frontend
 
 namespace DiscordRPC {
@@ -161,7 +166,7 @@ signals:
 
     void AmiiboSettingsFinished(bool is_success, const std::string& name);
 
-    void ControllerSelectorReconfigureFinished();
+    void ControllerSelectorReconfigureFinished(bool is_success);
 
     void ErrorDisplayFinished();
 
@@ -184,8 +189,10 @@ public slots:
     void OnSaveConfig();
     void AmiiboSettingsShowDialog(const Core::Frontend::CabinetParameters& parameters,
                                   std::shared_ptr<Service::NFP::NfpDevice> nfp_device);
+    void AmiiboSettingsRequestExit();
     void ControllerSelectorReconfigureControllers(
         const Core::Frontend::ControllerParameters& parameters);
+    void ControllerSelectorRequestExit();
     void SoftwareKeyboardInitialize(
         bool is_inline, Core::Frontend::KeyboardInitializeParameters initialize_parameters);
     void SoftwareKeyboardShowNormal();
@@ -196,9 +203,12 @@ public slots:
     void SoftwareKeyboardInlineTextChanged(Core::Frontend::InlineTextParameters text_parameters);
     void SoftwareKeyboardExit();
     void ErrorDisplayDisplayError(QString error_code, QString error_text);
-    void ProfileSelectorSelectProfile();
+    void ErrorDisplayRequestExit();
+    void ProfileSelectorSelectProfile(const Core::Frontend::ProfileSelectParameters& parameters);
+    void ProfileSelectorRequestExit();
     void WebBrowserOpenWebPage(const std::string& main_url, const std::string& additional_args,
                                bool is_local);
+    void WebBrowserRequestExit();
     void OnAppFocusStateChanged(Qt::ApplicationState state);
     void OnTasStateChanged();
 
@@ -233,7 +243,7 @@ private:
     void SetDiscordEnabled(bool state);
     void LoadAmiibo(const QString& filename);
 
-    bool SelectAndSetCurrentUser();
+    bool SelectAndSetCurrentUser(const Core::Frontend::ProfileSelectParameters& parameters);
 
     /**
      * Stores the filename in the recently loaded files list.
@@ -466,7 +476,12 @@ private:
     QString last_filename_booted;
 
     // Applets
+    QtAmiiboSettingsDialog* cabinet_applet = nullptr;
+    QtControllerSelectorDialog* controller_applet = nullptr;
+    QtProfileSelectionDialog* profile_select_applet = nullptr;
+    QDialog* error_applet = nullptr;
     QtSoftwareKeyboardDialog* software_keyboard = nullptr;
+    QtNXWebEngineView* web_applet = nullptr;
 
     // True if amiibo file select is visible
     bool is_amiibo_file_select_active{};