1. Turn on the screen lock
Press the Side button.
2. Turn off the screen lock
Press the Side button.
Slide your finger upwards starting from the bottom of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-fbf2da19-d2b2-4387-a4e2-bfde6847ec94.png?width=210&height=458)
3. Set automatic screen lock
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-97ff0d21-cdae-49a3-b999-fa949a2a72ce.png?width=210&height=458)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-340afa0d-19f3-4a68-8386-0cc47d062b9b.png?width=210&height=458)
Press Auto-Lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-4e7c6fff-918c-41b0-8fb5-fb491676a1cc.png?width=210&height=458)
Press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-34eaed4b-a3da-40a9-a071-15cfda4c33f1.png?width=210&height=458)
4. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-34eaed4b-a3da-40a9-a071-15cfda4c33f1.png?width=210&height=458)