Device Guides
How to
Change screen brightness
You can adjust the screen brightness to your surroundings.
List view
Find "Display & Brightness"
Tap Settings.
Tap Display & Brightness.
Adjust screen brightness
Tap the indicator next to "Auto-Brightness" to turn automatic brightness on or off.
If you turn off the function, slide the brightness indicator right or left to select the required brightness.
Return to the home screen
Tap the Home key to return to the home screen.