Samsung Galaxy S21 Ultra 5G

Android 11.0

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My phone's battery life is short

Turn Wi-Fi on or off

Slide two fingers downwards starting from the top of the screen.

Press the Wi-Fi icon to turn the function on or off.

Press the Home key to return to the home screen.

1
Turn Wi-Fi on or off
- Slide two fingers downwards starting from the top of the screen.
- Press the Wi-Fi icon to turn the function on or off.
2
Return to the home screen
- Press the Home key to return to the home screen.

Did this solve your problem?

The screen brightness is set too high

Automatic screen lock is turned off

Live wallpapers are turned on

Automatic content synchronisation is turned on

Automatic app update is turned on

Notifications are turned on

Bluetooth is turned on

Mobile data is turned on

Vibration is turned on

NFC is turned on

The battery is faulty

Low Power Mode has been turned off

There are too many running apps

GPS is turned on

Wi-Fi is turned on

Turn Wi-Fi on or off

Slide two fingers downwards starting from the top of the screen.

Press the Wi-Fi icon to turn the function on or off.

Press the Home key to return to the home screen.

1
Turn Wi-Fi on or off
- Slide two fingers downwards starting from the top of the screen.
- Press the Wi-Fi icon to turn the function on or off.
2
Return to the home screen
- Press the Home key to return to the home screen.

Did this solve your problem?