My phone's battery life is short

Adjust display brightness

  • 1
    Set display brightness
    • Slide your finger down the display starting from the top edge of your phone.
      Press Auto to turn automatic brightness on or off.
    • If you turn off the function:
      Press and drag the indicator next to the brightness icon right or left to set the display brightness.
  • 2
    Return to the home screen
    • Press the Home key to return to the home screen.