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-557d5e53-5a87-4174-b58b-1f07f9d7884b.png?width=210&height=454)
3. Set automatic screen lock
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-42341d51-cd0e-4398-b29e-39ef3b479dd1.png?width=210&height=454)
Press Display & Brightness.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-b33a291a-a98a-4ff9-817c-94557e56ffab.png?width=210&height=454)
Press Auto-Lock.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-afc4f68e-2082-421b-a1b5-e1d593929f53.png?width=210&height=454)
Press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-b68ad799-54e1-48f6-9470-700935cd11ef.png?width=210&height=454)
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-b68ad799-54e1-48f6-9470-700935cd11ef.png?width=210&height=454)