Change the Home screen saver activation time
1. Press Home to access the Home Screen.
2. Press Left.
3. Scroll to Settings, then press OK.
4. Scroll to System, then press OK.
5. Scroll to More, then press OK.
6. Scroll to Home Screen Saver.
7. Scroll Left or Right to select the desired time (E.g., 15 minutes).
8. To disable the Home screen saver, scroll Left or Right and select Disabled.
9. Press EXIT.