diff --git a/Ryujinx.Core/OsHle/Horizon.cs b/Ryujinx.Core/OsHle/Horizon.cs
index 3b31bfc6d..0cc3d815a 100644
--- a/Ryujinx.Core/OsHle/Horizon.cs
+++ b/Ryujinx.Core/OsHle/Horizon.cs
@@ -18,7 +18,7 @@ namespace Ryujinx.Core.OsHle
 
         private ConcurrentDictionary<int, Process> Processes;
 
-        internal SystemStateMgr SystemState { get; private set; }
+        public SystemStateMgr SystemState { get; private set; }
 
         internal HSharedMem HidSharedMem  { get; private set; }
         internal HSharedMem FontSharedMem { get; private set; }
diff --git a/Ryujinx.Core/OsHle/Services/Am/IApplicationFunctions.cs b/Ryujinx.Core/OsHle/Services/Am/IApplicationFunctions.cs
index 8433f9d55..47152cd90 100644
--- a/Ryujinx.Core/OsHle/Services/Am/IApplicationFunctions.cs
+++ b/Ryujinx.Core/OsHle/Services/Am/IApplicationFunctions.cs
@@ -48,11 +48,7 @@ namespace Ryujinx.Core.OsHle.Services.Am
 
         public long GetDesiredLanguage(ServiceCtx Context)
         {
-            Context.Ns.Log.PrintStub(LogClass.ServiceAm, "Stubbed.");
-
-            //This is an enumerator where each number is a differnet language.
-            //0 is Japanese and 1 is English, need to figure out the other codes.
-            Context.ResponseData.Write(1L);
+            Context.ResponseData.Write(Context.Ns.Os.SystemState.DesiredLanguageCode);
 
             return 0;
         }
diff --git a/Ryujinx.Core/OsHle/Services/Set/ISettingsServer.cs b/Ryujinx.Core/OsHle/Services/Set/ISettingsServer.cs
index ea0303f0a..c80de80c0 100644
--- a/Ryujinx.Core/OsHle/Services/Set/ISettingsServer.cs
+++ b/Ryujinx.Core/OsHle/Services/Set/ISettingsServer.cs
@@ -1,33 +1,10 @@
 using Ryujinx.Core.OsHle.Ipc;
-using System;
 using System.Collections.Generic;
-using System.IO;
 
 namespace Ryujinx.Core.OsHle.Services.Set
 {
     class ISettingsServer : IpcService
     {
-        private static string[] LanguageCodes = new string[]
-        {
-            "ja",
-            "en-US",
-            "fr",
-            "de",
-            "it",
-            "es",
-            "zh-CN",
-            "ko",
-            "nl",
-            "pt",
-            "ru",
-            "zh-TW",
-            "en-GB",
-            "fr-CA",
-            "es-419",
-            "zh-Hans",
-            "zh-Hant"
-        };
-
         private Dictionary<int, ServiceProcessRequest> m_Commands;
 
         public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => m_Commands;
@@ -44,29 +21,11 @@ namespace Ryujinx.Core.OsHle.Services.Set
 
         public static long GetLanguageCode(ServiceCtx Context)
         {
-            Context.ResponseData.Write(LanguageCodetoLongBE(LanguageCodes[1]));
+            Context.ResponseData.Write(Context.Ns.Os.SystemState.DesiredLanguageCode);
 
             return 0;
         }
 
-        private static long LanguageCodetoLongBE(string LanguageCode)
-        {
-            using (MemoryStream MS = new MemoryStream())
-            {
-                foreach (char Chr in LanguageCode)
-                {
-                    MS.WriteByte((byte)Chr);
-                }
-
-                for (int Offs = 0; Offs < (8 - LanguageCode.Length); Offs++)
-                {
-                    MS.WriteByte(0);
-                }
-
-                return BitConverter.ToInt64(MS.ToArray(), 0);
-            }
-        }
-
         public static long GetAvailableLanguageCodes(ServiceCtx Context)
         {
             long  Position = Context.Request.RecvListBuff[0].Position;
@@ -74,24 +33,16 @@ namespace Ryujinx.Core.OsHle.Services.Set
 
             int Count = (int)((uint)Size / 8);
 
-            if (Count > LanguageCodes.Length)
+            if (Count > SystemStateMgr.LanguageCodes.Length)
             {
-                Count = LanguageCodes.Length;
+                Count = SystemStateMgr.LanguageCodes.Length;
             }
 
             for (int Index = 0; Index < Count; Index++)
             {
-                string LanguageCode = LanguageCodes[Index];
+                Context.Memory.WriteInt64(Position, SystemStateMgr.GetLanguageCode(Index));
 
-                foreach (char Chr in LanguageCode)
-                {
-                    Context.Memory.WriteByte(Position++, (byte)Chr);
-                }
-
-                for (int Offs = 0; Offs < (8 - LanguageCode.Length); Offs++)
-                {
-                    Context.Memory.WriteByte(Position++, 0);
-                }
+                Position += 8;
             }
 
             Context.ResponseData.Write(Count);
@@ -101,7 +52,7 @@ namespace Ryujinx.Core.OsHle.Services.Set
 
         public static long GetAvailableLanguageCodeCount(ServiceCtx Context)
         {
-            Context.ResponseData.Write(LanguageCodes.Length);
+            Context.ResponseData.Write(SystemStateMgr.LanguageCodes.Length);
 
             return 0;
         }
diff --git a/Ryujinx.Core/OsHle/SystemLanguage.cs b/Ryujinx.Core/OsHle/SystemLanguage.cs
new file mode 100644
index 000000000..470362c0c
--- /dev/null
+++ b/Ryujinx.Core/OsHle/SystemLanguage.cs
@@ -0,0 +1,23 @@
+namespace Ryujinx.Core.OsHle
+{
+    public enum SystemLanguage
+    {
+        Japanese,
+        AmericanEnglish,
+        French,
+        German,
+        Italian,
+        Spanish,
+        Chinese,
+        Korean,
+        Dutch,
+        Portuguese,
+        Russian,
+        Taiwanese,
+        BritishEnglish,
+        CanadianFrench,
+        LatinAmericanSpanish,
+        SimplifiedChinese,
+        TraditionalChinese
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.Core/OsHle/SystemStateMgr.cs b/Ryujinx.Core/OsHle/SystemStateMgr.cs
index 3223abfb1..0756c7d1f 100644
--- a/Ryujinx.Core/OsHle/SystemStateMgr.cs
+++ b/Ryujinx.Core/OsHle/SystemStateMgr.cs
@@ -1,7 +1,30 @@
+using System;
+
 namespace Ryujinx.Core.OsHle
 {
-    class SystemStateMgr
+    public class SystemStateMgr
     {
+        internal static string[] LanguageCodes = new string[]
+        {
+            "ja",
+            "en-US",
+            "fr",
+            "de",
+            "it",
+            "es",
+            "zh-CN",
+            "ko",
+            "nl",
+            "pt",
+            "ru",
+            "zh-TW",
+            "en-GB",
+            "fr-CA",
+            "es-419",
+            "zh-Hans",
+            "zh-Hant"
+        };
+
         internal static string[] AudioOutputs = new string[]
         {
             "AudioTvOutput",
@@ -9,13 +32,22 @@ namespace Ryujinx.Core.OsHle
             "AudioBuiltInSpeakerOutput"
         };
 
-        public string ActiveAudioOutput { get; private set; }
+        internal long DesiredLanguageCode { get; private set; }
+
+        internal string ActiveAudioOutput { get; private set; }
 
         public SystemStateMgr()
         {
+            SetLanguage(SystemLanguage.AmericanEnglish);
+
             SetAudioOutputAsBuiltInSpeaker();
         }
 
+        public void SetLanguage(SystemLanguage Language)
+        {
+            DesiredLanguageCode = GetLanguageCode((int)Language);
+        }
+
         public void SetAudioOutputAsTv()
         {
             ActiveAudioOutput = AudioOutputs[0];
@@ -30,5 +62,23 @@ namespace Ryujinx.Core.OsHle
         {
             ActiveAudioOutput = AudioOutputs[2];
         }
+
+        internal static long GetLanguageCode(int Index)
+        {
+            if ((uint)Index >= LanguageCodes.Length)
+            {
+                throw new ArgumentOutOfRangeException(nameof(Index));
+            }
+
+            long Code  = 0;
+            int  Shift = 0;
+
+            foreach (char Chr in LanguageCodes[Index])
+            {
+                Code |= (long)(byte)Chr << Shift++ * 8;
+            }
+
+            return Code;
+        }
     }
 }
\ No newline at end of file