1. From the home screen, tap Settings.
   
2. Tap Display.
   
3. The Display options will be displayed.
   
4. To change the screen time out, tap Screen timeout.
   
5. To change the screen brightness, tap Brightness.
   
6. Tap the Automatic brightness switch to turn Automatic brightness on or off.
   
7. With automatic brightness turned off, touch and drag the slider to the desired brightness adjustment.
   
8. To set screen rotation, from Accessibility, tap the Auto-rotate screen checkbox.