Device Guides
Samsung Galaxy Tab S9 5G
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My tablet'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 3:
The screen brightness is set too high: Adjust screen brightness.
List view
1. Find "Display"
Slide two fingers downwards starting from the top the screen.
Tap the settings icon.
Tap Display.
2. Adjust screen brightness
Tap the indicator next to "Adaptive brightness" to turn automatic brightness on or off.
Drag the brightness indicator right or left to set the brightness level manually.
3. Return to the home screen
Tap the Home key to return to the home screen.
Step 1 of 6
Slide two fingers downwards starting from the top the screen.
Step 2 of 6
Tap the settings icon.
Step 3 of 6
Tap Display.
Step 4 of 6
Tap the indicator next to "Adaptive brightness" to turn automatic brightness on or off.
Step 5 of 6
Drag the brightness indicator right or left to set the brightness level manually.
Step 6 of 6
Tap the Home key to return to the home screen.
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