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/7151223-f-c8a8744e-e3d9-41bf-9783-c784c732a8c8.png?width=204&height=366)
3. Set automatic screen lock
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-7205093e-fe13-4b8b-bcd9-33361050edf0.png?width=204&height=366)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-1b778314-5c4d-4a98-af61-dd6f971cfa89.png?width=204&height=366)
Press Auto-Lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-5934d93a-dc2c-4b20-bfd8-3bda5f7bceaa.png?width=204&height=366)
Press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3ae1dbd0-f056-4c10-b485-c11cc7fce05a.png?width=204&height=366)
4. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3ae1dbd0-f056-4c10-b485-c11cc7fce05a.png?width=204&height=366)