Xiaomi Mi Mix 3 5G

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.

3. Set automatic screen lock

Press Lock screen & password.

3. Set automatic screen lock

Press Sleep.

3. Set automatic screen lock

Press the required setting.

4. Return to the home screen

Press the Home key to return to the home screen.