1. Turn on the screen lock
Press On/Off.
2. Turn off the screen lock
Press On/Off.
Press the Home key.
![](http://wmstatic.global.ssl.fastly.net/ml/7030125-f-42bf2bf2-6d43-45f0-96e0-733de2b1aa4c.png?width=284&height=378)
3. Set automatic screen lock
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7030125-f-0e53714c-6a30-4de4-9cce-e13d0f701572.png?width=284&height=378)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7030125-f-4200601f-38d7-4501-bc1d-e77ee1bd1717.png?width=284&height=378)
Press Auto-Lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7030125-f-89909786-eb06-44e9-b086-0044adcfbfd4.png?width=284&height=378)
Press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7030125-f-a57a969e-4758-414c-a47f-065e0dc97433.png?width=284&height=378)
4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7030125-f-a57a969e-4758-414c-a47f-065e0dc97433.png?width=284&height=378)