diff --git a/refilc/android/app/src/main/java/hu/refilc/naplo/database/DBManager.java b/refilc/android/app/src/main/java/hu/refilc/naplo/database/DBManager.java
index d6330fd..2ea8563 100644
--- a/refilc/android/app/src/main/java/hu/refilc/naplo/database/DBManager.java
+++ b/refilc/android/app/src/main/java/hu/refilc/naplo/database/DBManager.java
@@ -60,22 +60,6 @@ public class DBManager {
         return cursor;
     }
 
-    public Cursor fetchPremiumToken() {
-        Cursor cursor = this.database.query(SQLiteHelper.TABLE_NAME_SETTINGS, new String[]{SQLiteHelper.PREMIUM_TOKEN}, null, null, null, null, null);
-        if (cursor != null) {
-            cursor.moveToFirst();
-        }
-        return cursor;
-    }
-
-    public Cursor fetchPremiumScopes() {
-        Cursor cursor = this.database.query(SQLiteHelper.TABLE_NAME_SETTINGS, new String[]{SQLiteHelper.PREMIUM_SCOPES}, null, null, null, null, null);
-        if (cursor != null) {
-            cursor.moveToFirst();
-        }
-        return cursor;
-    }
-
     public Cursor fetchLocale() {
         Cursor cursor = this.database.query(SQLiteHelper.TABLE_NAME_SETTINGS, new String[]{SQLiteHelper.LOCALE}, null, null, null, null, null);
         if (cursor != null) {
diff --git a/refilc/android/app/src/main/java/hu/refilc/naplo/database/SQLiteHelper.java b/refilc/android/app/src/main/java/hu/refilc/naplo/database/SQLiteHelper.java
index b7c1e15..7328b42 100644
--- a/refilc/android/app/src/main/java/hu/refilc/naplo/database/SQLiteHelper.java
+++ b/refilc/android/app/src/main/java/hu/refilc/naplo/database/SQLiteHelper.java
@@ -13,8 +13,6 @@ public class SQLiteHelper extends SQLiteOpenHelper {
     public static final String TIMETABLE = "timetable";
     public static final String LAST_ACCOUNT_ID = "last_account_id";
     public static final String THEME = "theme";
-    public static final String PREMIUM_TOKEN = "premium_token";
-    public static final String PREMIUM_SCOPES = "premium_scopes";
     public static final String LOCALE = "language";
     public static final String CUSTOM_ACCENT_COLOR = "custom_accent_color";
     public static final String CUSTOM_BACKGROUND_COLOR = "custom_background_color";
diff --git a/refilc/android/app/src/main/java/hu/refilc/naplo/widget_timetable/WidgetTimetableDataProvider.java b/refilc/android/app/src/main/java/hu/refilc/naplo/widget_timetable/WidgetTimetableDataProvider.java
index 1b34c8a..e62f675 100644
--- a/refilc/android/app/src/main/java/hu/refilc/naplo/widget_timetable/WidgetTimetableDataProvider.java
+++ b/refilc/android/app/src/main/java/hu/refilc/naplo/widget_timetable/WidgetTimetableDataProvider.java
@@ -33,8 +33,6 @@ public class WidgetTimetableDataProvider implements RemoteViewsService.RemoteVie
 
     private Integer[] fullTheme;
 
-    private Integer[] colorValues;
-
     private UiModeManager uiModeManager;
 
     private int nightMode;
@@ -118,20 +116,6 @@ public class WidgetTimetableDataProvider implements RemoteViewsService.RemoteVie
         this.uiModeManager = (UiModeManager) context.getSystemService(Context.UI_MODE_SERVICE);
 
         this.nightMode = uiModeManager.getNightMode();
-
-        this.colorValues = new Integer[]{
-            R.color.filc,
-            R.color.blue_shade300,
-            R.color.green_shade300,
-            R.color.lime_shade300,
-            R.color.yellow_shade300,
-            R.color.orange_shade300,
-            R.color.red_shade300,
-            R.color.pink_shade300,
-            R.color.purple_shade300,
-            0,
-            R.color.teal_shade300
-        };
     }
 
     @Override