My phone's battery life is short

Adjust screen brightness

Slide two fingers downwards starting from the top of the screen.
Press the settings icon.
Press Display.
Press Brightness level.
Drag the brightness indicator right or left to select the brightness level.
Press Adaptive brightness.
Press the indicator next to
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
  • 1
    Find "Brightness level"
    • Slide two fingers downwards starting from the top of the screen.
    • Press the settings icon.
    • Press Display.
    • Press Brightness level.
  • 2
    Adjust screen brightness
    • Drag the brightness indicator right or left to select the brightness level.
    • Press Adaptive brightness.
    • Press the indicator next to "Adaptive brightness" to turn automatic brightness on or off.
  • 3
    Return to the home screen
    • Slide your finger upwards starting from the bottom of the screen to return to the home screen.