Vodafone Smart N10
Android 9.0
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 required brightness level.
Press the Return key.
3 Turn automatic brightness on or off
Press Adaptive brightness.
Press the indicator next to "Adaptive brightness" to turn automatic brightness on or off.
4 Return to the home screen
Press the Home key to return to the home screen.