Huawei P40 Pro

Huawei P40 Pro

Android 10.0

Short battery life on my Huawei P40 Pro Android 10.0

Cause 8 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 7

Turn on the screen lock

Press On/Off.

Step 2 of 7

Turn off the screen lock

Press On/Off and slide you finger across the screen.

Step 3 of 7

Set automatic screen lock

Press Settings.

Step 4 of 7

Set automatic screen lock

Press Display & brightness.

Step 5 of 7

Set automatic screen lock

Press Sleep.

Step 6 of 7

Set automatic screen lock

Press the required setting.

Step 7 of 7

Return to the home screen

Slide your finger upwards starting from the bottom of the screen to return to the home screen.

1 Turn on the screen lock

Press On/Off.

2 Turn off the screen lock

Press On/Off and slide you finger across the screen.

3 Set automatic screen lock

Press Settings.

Press Display & brightness.

Press Sleep.

Press the required setting.

4 Return to the home screen

Slide your finger upwards starting from the bottom of the screen to return to the home screen.