1. From the home screen, press the Menu key.
    device 2828/1413778.jpg
  2. Tap Settings.
    device 2828/1413779.jpg
  3. Tap Display.
    device 2828/1413780.jpg
  4. The display options will be displayed.
    device 2828/1413781.jpg
  5. To change the screen brightness, tap Brightness.
    device 2828/1413782.jpg
  6. Touch and drag the slider to adjust the desired brightness.
    device 2828/1413783.jpg
  7. To adjust the screen timeout, tap Sleep.
    device 2828/1413784.jpg
  8. Tap the desired option.
    device 2828/1413785.jpg