Device Guides
Samsung Galaxy S9+
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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 12:
Turn on Low Power Mode: Turn on Low Power Mode.
List view
1. Find "Battery"
Slide your finger downwards starting from the top of the screen.
Tap the settings icon.
Tap Device maintenance.
Tap Battery.
2. Extend the battery life
Tap the required setting.
Tap APPLY to turn on the function.
3. Return to the home screen
Tap the Home key to return to the home screen.
Step 1 of 7
Slide your finger downwards starting from the top of the screen.
Step 2 of 7
Tap the settings icon.
Step 3 of 7
Tap Device maintenance.
Step 4 of 7
Tap Battery.
Step 5 of 7
Tap the required setting.
Step 6 of 7
Tap APPLY to turn on the function.
Step 7 of 7
Tap the Home key to return to the home screen.
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