List of screen icons
Choose network mode
Set up your mobile phone for internet
Merge identical contacts
Restart mobile phone
You can adjust the screen brightness to your surroundings.
Slide your finger downwards starting from the top of the screen.
Tap the settings icon.
Adjust screen brightness
Tap the indicator next to "Auto brightness" to turn automatic brightness on or off.
Drag the indicator right or left to select the brightness level.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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