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/7181024-f-fe7437bb-9b73-4352-8407-9f54c41b870f.png?width=210&height=456)
3. Set automatic screen lock
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7181024-f-8e0282e2-4212-498e-ba76-586d59bdd398.png?width=210&height=456)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7181024-f-8d9d31e1-99c6-4c0d-bdf4-f0f38a737d96.png?width=210&height=456)
Press Auto-Lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7181024-f-63229f11-5e15-4b41-8d6e-d890153b2d7d.png?width=210&height=456)
Press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7181024-f-ce94c6de-00b7-4ceb-8e29-e71b7da91c35.png?width=210&height=456)
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/7181024-f-ce94c6de-00b7-4ceb-8e29-e71b7da91c35.png?width=210&height=456)