Samsung Galaxy S25

Samsung Galaxy S25

Android 15

Short battery life on my Samsung Galaxy S25 Android 15

Cause 2 of 15: Automatic screen lock is turned off

When the screen lock is turned on, the phone's screen light is turned off. If the phone's screen lock is turned off or is set set to turn on after a long period of time, the power consumption may increase.

Solution: Turn on automatic screen lock.

Step 1 of 8

Turn on the screen lock

Press the Side key.

Step 2 of 8

Turn off the screen lock

Press the Side key and slide you finger across the screen.

Step 3 of 8

Set automatic screen lock

Slide your finger downwards starting from the top right side of the screen.

Step 4 of 8

Set automatic screen lock

Press the settings icon.

Step 5 of 8

Set automatic screen lock

Press Display.

Step 6 of 8

Set automatic screen lock

Press Screen timeout.

Step 7 of 8

Set automatic screen lock

Press the required setting.

Step 8 of 8

Return to the home screen

Press the Home key to return to the home screen.

1 Turn on the screen lock

Press the Side key.

2 Turn off the screen lock

Press the Side key and slide you finger across the screen.

3 Set automatic screen lock

Slide your finger downwards starting from the top right side of the screen.

Press the settings icon.

Press Display.

Press Screen timeout.

Press the required setting.

4 Return to the home screen

Press the Home key to return to the home screen.