diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/utils/SettingsFile.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/utils/SettingsFile.java
index e65805fd95..82ea3a84f1 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/utils/SettingsFile.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/settings/utils/SettingsFile.java
@@ -16,6 +16,9 @@ import java.io.File;
  */
 public final class SettingsFile
 {
+  public static final String KEY_ISO_PATH_BASE = "ISOPath";
+  public static final String KEY_ISO_PATHS = "ISOPaths";
+
   public static final String KEY_GCPAD_TYPE = "SIDevice";
   public static final String KEY_GCPAD_PLAYER_1 = "SIDevice0";
   public static final String KEY_GCPAD_G_TYPE = "PadType";
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/model/GameFileCache.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/model/GameFileCache.java
index 08a999bd32..2fdc0cb179 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/model/GameFileCache.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/model/GameFileCache.java
@@ -1,22 +1,18 @@
 package org.dolphinemu.dolphinemu.model;
 
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.preference.PreferenceManager;
-
 import androidx.annotation.Keep;
 
+import org.dolphinemu.dolphinemu.NativeLibrary;
 import org.dolphinemu.dolphinemu.features.settings.model.BooleanSetting;
+import org.dolphinemu.dolphinemu.features.settings.model.Settings;
+import org.dolphinemu.dolphinemu.features.settings.utils.SettingsFile;
+import org.dolphinemu.dolphinemu.utils.IniFile;
 
 import java.io.File;
-import java.util.HashSet;
-import java.util.Set;
+import java.util.LinkedHashSet;
 
 public class GameFileCache
 {
-  private static final String GAME_FOLDER_PATHS_PREFERENCE = "gameFolderPaths";
-  private static final Set<String> EMPTY_SET = new HashSet<>();
-
   @Keep
   private long mPointer;
 
@@ -30,50 +26,72 @@ public class GameFileCache
   @Override
   public native void finalize();
 
-  public static void addGameFolder(String path, Context context)
+  public static void addGameFolder(String path)
   {
-    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
-    Set<String> folderPaths = preferences.getStringSet(GAME_FOLDER_PATHS_PREFERENCE, EMPTY_SET);
+    File dolphinFile = SettingsFile.getSettingsFile(Settings.FILE_DOLPHIN);
+    IniFile dolphinIni = new IniFile(dolphinFile);
+    LinkedHashSet<String> pathSet = getPathSet(false);
+    int totalISOPaths =
+            dolphinIni.getInt(Settings.SECTION_INI_GENERAL, SettingsFile.KEY_ISO_PATHS, 0);
 
-    if (folderPaths == null)
+    if (!pathSet.contains(path))
     {
-      return;
+      dolphinIni.setInt(Settings.SECTION_INI_GENERAL, SettingsFile.KEY_ISO_PATHS,
+              totalISOPaths + 1);
+      dolphinIni.setString(Settings.SECTION_INI_GENERAL, SettingsFile.KEY_ISO_PATH_BASE +
+              totalISOPaths, path);
+      dolphinIni.save(dolphinFile);
+      NativeLibrary.ReloadConfig();
     }
-
-    Set<String> newFolderPaths = new HashSet<>(folderPaths);
-    newFolderPaths.add(path);
-    SharedPreferences.Editor editor = preferences.edit();
-    editor.putStringSet(GAME_FOLDER_PATHS_PREFERENCE, newFolderPaths);
-    editor.apply();
   }
 
-  private void removeNonExistentGameFolders(Context context)
+  private static LinkedHashSet<String> getPathSet(boolean removeNonExistentFolders)
   {
-    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
-    Set<String> folderPaths = preferences.getStringSet(GAME_FOLDER_PATHS_PREFERENCE, EMPTY_SET);
+    File dolphinFile = SettingsFile.getSettingsFile(Settings.FILE_DOLPHIN);
+    IniFile dolphinIni = new IniFile(dolphinFile);
+    LinkedHashSet<String> pathSet = new LinkedHashSet<>();
+    int totalISOPaths =
+            dolphinIni.getInt(Settings.SECTION_INI_GENERAL, SettingsFile.KEY_ISO_PATHS, 0);
 
-    if (folderPaths == null)
+    for (int i = 0; i < totalISOPaths; i++)
     {
-      return;
-    }
+      String path = dolphinIni.getString(Settings.SECTION_INI_GENERAL,
+              SettingsFile.KEY_ISO_PATH_BASE + i, "");
 
-    Set<String> newFolderPaths = new HashSet<>();
-    for (String folderPath : folderPaths)
-    {
-      File folder = new File(folderPath);
+      File folder = new File(path);
       if (folder.exists())
       {
-        newFolderPaths.add(folderPath);
+        pathSet.add(path);
       }
     }
 
-    if (folderPaths.size() != newFolderPaths.size())
+    if (removeNonExistentFolders && totalISOPaths > pathSet.size())
     {
-      // One or more folders are being deleted
-      SharedPreferences.Editor editor = preferences.edit();
-      editor.putStringSet(GAME_FOLDER_PATHS_PREFERENCE, newFolderPaths);
-      editor.apply();
+      int setIndex = 0;
+
+      dolphinIni.setInt(Settings.SECTION_INI_GENERAL, SettingsFile.KEY_ISO_PATHS,
+              pathSet.size());
+
+      // One or more folders have been removed.
+      for (String entry : pathSet)
+      {
+        dolphinIni.setString(Settings.SECTION_INI_GENERAL, SettingsFile.KEY_ISO_PATH_BASE +
+                setIndex, entry);
+
+        setIndex++;
+      }
+
+      // Delete known unnecessary keys. Ignore i values beyond totalISOPaths.
+      for (int i = setIndex; i < totalISOPaths; i++)
+      {
+        dolphinIni.deleteKey(Settings.SECTION_INI_GENERAL, SettingsFile.KEY_ISO_PATH_BASE + i);
+      }
+
+      dolphinIni.save(dolphinFile);
+      NativeLibrary.ReloadConfig();
     }
+
+    return pathSet;
   }
 
   /**
@@ -81,19 +99,11 @@ public class GameFileCache
    *
    * @return true if the cache was modified
    */
-  public boolean scanLibrary(Context context)
+  public boolean scanLibrary()
   {
     boolean recursiveScan = BooleanSetting.MAIN_RECURSIVE_ISO_PATHS.getBooleanGlobal();
 
-    removeNonExistentGameFolders(context);
-
-    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
-    Set<String> folderPathsSet = preferences.getStringSet(GAME_FOLDER_PATHS_PREFERENCE, EMPTY_SET);
-
-    if (folderPathsSet == null)
-    {
-      return false;
-    }
+    LinkedHashSet<String> folderPathsSet = getPathSet(true);
 
     String[] folderPaths = folderPathsSet.toArray(new String[0]);
 
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/services/GameFileCacheService.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/services/GameFileCacheService.java
index ff37ccac4b..ab295c5550 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/services/GameFileCacheService.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/services/GameFileCacheService.java
@@ -29,9 +29,10 @@ public final class GameFileCacheService extends IntentService
   private static final String ACTION_RESCAN = "org.dolphinemu.dolphinemu.RESCAN_GAME_FILE_CACHE";
 
   private static GameFileCache gameFileCache = null;
-  private static AtomicReference<GameFile[]> gameFiles = new AtomicReference<>(new GameFile[]{});
-  private static AtomicBoolean hasLoadedCache = new AtomicBoolean(false);
-  private static AtomicBoolean hasScannedLibrary = new AtomicBoolean(false);
+  private static final AtomicReference<GameFile[]> gameFiles =
+          new AtomicReference<>(new GameFile[]{});
+  private static final AtomicBoolean hasLoadedCache = new AtomicBoolean(false);
+  private static final AtomicBoolean hasScannedLibrary = new AtomicBoolean(false);
 
   public GameFileCacheService()
   {
@@ -166,7 +167,7 @@ public final class GameFileCacheService extends IntentService
     {
       synchronized (gameFileCache)
       {
-        boolean changed = gameFileCache.scanLibrary(this);
+        boolean changed = gameFileCache.scanLibrary();
         if (changed)
           updateGameFileArray();
         hasScannedLibrary.set(true);
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/MainActivity.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/MainActivity.java
index cd5dd80c75..d5525bcf61 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/MainActivity.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/MainActivity.java
@@ -45,7 +45,7 @@ public final class MainActivity extends AppCompatActivity implements MainView
   private FloatingActionButton mFab;
   private static boolean sShouldRescanLibrary = true;
 
-  private MainPresenter mPresenter = new MainPresenter(this, this);
+  private final MainPresenter mPresenter = new MainPresenter(this, this);
 
   @Override
   protected void onCreate(Bundle savedInstanceState)
@@ -85,7 +85,7 @@ public final class MainActivity extends AppCompatActivity implements MainView
               .run(this, false, this::setPlatformTabsAndStartGameFileCacheService);
     }
 
-    mPresenter.addDirIfNeeded(this);
+    mPresenter.addDirIfNeeded();
 
     // In case the user changed a setting that affects how games are displayed,
     // such as system language, cover downloading...
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/MainPresenter.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/MainPresenter.java
index 75f2002ba3..a161ac782b 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/MainPresenter.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/MainPresenter.java
@@ -107,11 +107,11 @@ public final class MainPresenter
     return false;
   }
 
-  public void addDirIfNeeded(Context context)
+  public void addDirIfNeeded()
   {
     if (mDirToAdd != null)
     {
-      GameFileCache.addGameFolder(mDirToAdd, context);
+      GameFileCache.addGameFolder(mDirToAdd);
       mDirToAdd = null;
     }
   }
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/TvMainActivity.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/TvMainActivity.java
index 23d1050d04..8d9ab73cd9 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/TvMainActivity.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/main/TvMainActivity.java
@@ -39,11 +39,11 @@ public final class TvMainActivity extends FragmentActivity implements MainView
 {
   private static boolean sShouldRescanLibrary = true;
 
-  private MainPresenter mPresenter = new MainPresenter(this, this);
+  private final MainPresenter mPresenter = new MainPresenter(this, this);
 
   private BrowseSupportFragment mBrowseFragment;
 
-  private ArrayList<ArrayObjectAdapter> mGameRows = new ArrayList<>();
+  private final ArrayList<ArrayObjectAdapter> mGameRows = new ArrayList<>();
 
   @Override
   protected void onCreate(Bundle savedInstanceState)
@@ -73,7 +73,7 @@ public final class TvMainActivity extends FragmentActivity implements MainView
       GameFileCacheService.startLoad(this);
     }
 
-    mPresenter.addDirIfNeeded(this);
+    mPresenter.addDirIfNeeded();
 
     // In case the user changed a setting that affects how games are displayed,
     // such as system language, cover downloading...