Device Guides
Samsung Galaxy S7 edge
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My mobile phone's battery life is short
This troubleshooting guide will take you through a number of possible causes to help you find a solution to your problem.
Possible cause 1:
The screen brightness is set too high: Lower screen brightness.
List view
1. Adjust screen brightness
Slide your finger downwards starting from the top of the screen.
Tap Auto to turn automatic brightness on or off.
Drag the indicator right or left to select the required brightness level.
Step 1 of 3
Slide your finger downwards starting from the top of the screen.
Step 2 of 3
Tap Auto to turn automatic brightness on or off.
Step 3 of 3
Drag the indicator right or left to select the required brightness level.
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