Very nice, fast, simple, easy to use.
This app have features: lock screen, turn off screen by shortcut and change wallpaper (lock screen and home screen).

Create lock patterns to protect your phone
This app help generate security patterns.
★ Fast, simple, smooth, easy to use
★ A lot of beautiful wallpapers to choose
★ Allows to use wallpaper from Your gallery
★ Can create patterns with any length
★ Ask user confirm the pattern before apply

Create shortcut or icon for screen off and lock
★ Create shortcut or icon for screen off and lock
★ Useful when power button deranged, hard to press or if you want protect power button

Update wallpaper for home screen

How to use lock screen:
1. select "enable lock screen" (line 1).
2. create pattern.
3. confirm pattern.

How to use screen off and lock:
1. select "tunrn off screen" (line 2)
2. accept (or activate) requested
3. application will created shortcut (icon) screen off to home screen
final: use shortcut to scren off and lock

* Uninstall (if you can't uninstall):
you have to go to "Settings—>Security—>Device administrators" uncheck (or remove) "Lock screen" first.

If you have any questions or suggestions, please feel free to contact us;
E-mail: kunkunnapps@gmail.com