Control screen brightness

How Do I Control Brightness Manually or Automatically?

Adjust screen brightness by using the Display function in the settings application.

1. Tap and choose Display.

   

2. If you'd like your device to automatically adjust its brightness to save battery life, put a check mark next to Adjust automatically.
3. To adjust the brightness manually, remove the check mark next to Adjust automatically and use the slider that appears.

   

4. Tap the back button at the top of the screen to finish.