diff --git a/assets/locales.json b/assets/locales.json
index 8b60c04bd..2f52ee71b 100644
--- a/assets/locales.json
+++ b/assets/locales.json
@@ -13144,7 +13144,7 @@
         "tr_TR": "",
         "uk_UA": "",
         "zh_CN": "无法转换从更新服务器接收的 Ryujinx 版本。",
-        "zh_TW": "無法轉換從更新何服器接收的 Ryujinx 版本。"
+        "zh_TW": "無法轉換從更新伺服器接收的 Ryujinx 版本。"
       }
     },
     {
@@ -23669,7 +23669,7 @@
         "tr_TR": "",
         "uk_UA": "Вимкнути хостинг P2P мережі, піри будуть підключатися через майстер-сервер замість прямого з'єднання з вами.",
         "zh_CN": "禁用 P2P 网络连接，对方将通过主服务器进行连接，而不是直接连接到您。",
-        "zh_TW": "停用對等網路代管 (P2P Network Hosting), 用戶群會經過代理何服器而非直接連線至你的主機。"
+        "zh_TW": "停用對等網路代管 (P2P Network Hosting), 用戶群會經過代理伺服器而非直接連線至你的主機。"
       }
     },
     {
diff --git a/src/Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ILibraryAppletCreator.cs b/src/Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ILibraryAppletCreator.cs
index 23ba99b04..f1ae81f8d 100644
--- a/src/Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ILibraryAppletCreator.cs
+++ b/src/Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/ILibraryAppletCreator.cs
@@ -21,6 +21,21 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.Sys
             return ResultCode.Success;
         }
 
+        [CommandCmif(3)] // 20.0.0+
+        // CreateLibraryAppletEx(u32, u32, u64) -> object<nn::am::service::ILibraryAppletAccessor>
+        public ResultCode CreateLibraryAppletEx(ServiceCtx context)
+        {
+            AppletId appletId = (AppletId)context.RequestData.ReadInt32();
+
+            _ = context.RequestData.ReadInt32(); // libraryAppletMode
+
+            _ = context.RequestData.ReadUInt64(); // threadId
+
+            MakeObject(context, new ILibraryAppletAccessor(appletId, context.Device.System));
+
+            return ResultCode.Success;
+        }
+
         [CommandCmif(10)]
         // CreateStorage(u64) -> object<nn::am::service::IStorage>
         public ResultCode CreateStorage(ServiceCtx context)
diff --git a/src/Ryujinx.HLE/HOS/Services/Am/AppletOE/ApplicationProxyService/ApplicationProxy/IApplicationFunctions.cs b/src/Ryujinx.HLE/HOS/Services/Am/AppletOE/ApplicationProxyService/ApplicationProxy/IApplicationFunctions.cs
index 8648b0642..eaf3a73bb 100644
--- a/src/Ryujinx.HLE/HOS/Services/Am/AppletOE/ApplicationProxyService/ApplicationProxy/IApplicationFunctions.cs
+++ b/src/Ryujinx.HLE/HOS/Services/Am/AppletOE/ApplicationProxyService/ApplicationProxy/IApplicationFunctions.cs
@@ -31,11 +31,13 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
         private readonly KEvent _friendInvitationStorageChannelEvent;
         private readonly KEvent _notificationStorageChannelEvent;
         private readonly KEvent _healthWarningDisappearedSystemEvent;
+        private readonly KEvent _unknownEvent;
 
         private int _gpuErrorDetectedSystemEventHandle;
         private int _friendInvitationStorageChannelEventHandle;
         private int _notificationStorageChannelEventHandle;
         private int _healthWarningDisappearedSystemEventHandle;
+        private int _unknownEventHandle;
 
         private bool _gamePlayRecordingState;
 
@@ -50,6 +52,7 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
             _friendInvitationStorageChannelEvent = new KEvent(system.KernelContext);
             _notificationStorageChannelEvent = new KEvent(system.KernelContext);
             _healthWarningDisappearedSystemEvent = new KEvent(system.KernelContext);
+            _unknownEvent = new KEvent(system.KernelContext);
 
             _horizon = system.LibHacHorizonManager.AmClient;
         }
@@ -647,6 +650,23 @@ namespace Ryujinx.HLE.HOS.Services.Am.AppletOE.ApplicationProxyService.Applicati
 
             return ResultCode.Success;
         }
+        
+        [CommandCmif(210)]
+        // GetUnknownEvent() -> handle<copy>
+        public ResultCode GetUnknownEvent(ServiceCtx context)
+        {
+            if (_unknownEventHandle == 0)
+            {
+                if (context.Process.HandleTable.GenerateHandle(_unknownEvent.ReadableEvent, out _unknownEventHandle) != Result.Success)
+                {
+                    throw new InvalidOperationException("Out of handles!");
+                }
+            }
+
+            context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_unknownEventHandle);
+
+            return ResultCode.Success;
+        }
 
         [CommandCmif(1001)] // 10.0.0+
         // PrepareForJit()