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/7070225-f-36d02232-d32e-48ff-806b-3c258addcf99.png?width=284&height=378)
3. Set automatic screen lock
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-9c598387-c2fb-47a8-b869-deaf15287d4e.png?width=284&height=378)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-a5d545f8-132b-4a27-86eb-f87a9e29b7f7.png?width=284&height=378)
Press Auto-Lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-fc13e00c-c31c-4ab6-9b08-b40b5c605143.png?width=284&height=378)
Press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-747b3784-8441-49de-a583-0a81fcc58c2c.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/7070225-f-747b3784-8441-49de-a583-0a81fcc58c2c.png?width=284&height=378)