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-6778d059-c634-4f55-8397-6fdb79da4b3e.png?width=204&height=366)
3. Set automatic screen lock
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-86c7b86b-d263-4415-9b4f-5aaf4dca98e7.png?width=204&height=366)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-ad3112f6-e515-482d-968a-94c22dc543d7.png?width=204&height=366)
Press Auto-Lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-6bde1818-cb2f-4432-8b7c-457366153f31.png?width=204&height=366)
Press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-66beff6a-8365-4be9-8cf3-f1abafaf2555.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-66beff6a-8365-4be9-8cf3-f1abafaf2555.png?width=204&height=366)