Use music player
List of screen icons
Turn GPS on or off
Turn silent mode on or off
You can adjust the screen brightness to your surroundings.
Find "Display, gestures & buttons"
Slide two fingers downwards starting from the top the screen.
Tap the settings icon.
Tap Display, gestures & buttons.
Adjust screen brightness
Tap Brightness level.
Tap the field next to "Automatic brightness" to turn automatic brightness on or off.
Drag the brightness indicator right or left to select the required 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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