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-e12e0609-3da3-4be8-a904-4030e88d1935.png?width=210&height=456)
3. Set automatic screen lock
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3687118e-b47a-4195-a275-14726218082c.png?width=210&height=456)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-992d2397-a5be-4999-a9f0-81df950e1b3a.png?width=210&height=456)
Press Auto-Lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-1afb8a7b-70ff-40d9-92cb-5008ec2c5279.png?width=210&height=456)
Press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-90e92235-e874-4f33-a4a6-f610411c03d5.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/7151223-f-90e92235-e874-4f33-a4a6-f610411c03d5.png?width=210&height=456)