How do I set a screen lock? November 02, 2018 21:46 Updated Unlock your device > Settings > Security > Screen Lock > Choose screen lock Related articles How do I change the wallpaper? How can I check the device’s system version, model number, Platform version, and Build Number? How can I change the permissions for my apps? How can I take a screenshot? How do I set a screen lock? Comments 0 comments Article is closed for comments.