Device Guides
Samsung Galaxy S21 Ultra 5G
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 13:
There are too many running applications: End running applications.
List view
1. End running applications
Tap the Application key.
To end one running application, slide your finger upwards on the required application.
To end all running applications, tap Close all.
Step 1 of 3
Tap the Application key.
Step 2 of 3
To end one running application, slide your finger upwards on the required application.
Step 3 of 3
To end all running applications, tap Close all.
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