OPPO A57 4G

OPPO A57 4G

Android 12.0

Turn screen lock on your OPPO A57 4G Android 12.0 on or off

Read help info

You can lock the phone screen and keys to avoid activating your phone by mistake.

Step 1 of 8

1. Turn on the screen lock

Press the Side key.

Step 2 of 8

2. Turn off the screen lock

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

Step 3 of 8

3. Set automatic screen lock

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

Step 4 of 8

3. Set automatic screen lock

Press the settings icon.

Step 5 of 8

3. Set automatic screen lock

Press Display & brightness.

Step 6 of 8

3. Set automatic screen lock

Press Auto screen off.

Step 7 of 8

3. Set automatic screen lock

Press the required setting.

Step 8 of 8

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

Press the settings icon.

Press Display & brightness.

Press Auto screen off.

Press the required setting.

4. Return to the home screen

Press the Home key to return to the home screen.