My tablet's battery life is short

Set screen brightness

Press Settings.
Press Display & Brightness.
Press the indicator next to
If you turn off the function, press the indicator above
Press the Home key to return to the home screen.
  • 1
    Find "Display & Brightness"
    • Press Settings.
    • Press Display & Brightness.
  • 2
    Adjust screen brightness
    • Press the indicator next to "Auto-Brightness" to turn automatic brightness on or off.
    • If you turn off the function, press the indicator above "Auto-Brightness" to select the required brightness.
  • 3
    Return to the home screen
    • Press the Home key to return to the home screen.