1 Turn on the screen lock
Press the Top key.
2 Turn off the screen lock
Press the Top key.
Slide your finger upwards starting from the bottom of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-7c0c8c7b-cf6e-4c1a-a6fb-1a2e2e762e4a.png?width=306&height=440)
3 Set automatic screen lock
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-d43ffe55-b190-4c28-bdbc-f7c9947aa804.png?width=306&height=440)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-81a00a9f-22ce-477e-8e4f-9aebfb38f069.png?width=306&height=440)
Press Auto-Lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-d9c62a90-cf57-4d5f-9471-7dbc9498bc8b.png?width=306&height=440)
Press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7070225-f-38fab9ae-b810-4adb-9c7a-1be8e1a408dc.png?width=306&height=440)
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/7070225-f-38fab9ae-b810-4adb-9c7a-1be8e1a408dc.png?width=306&height=440)