Shake To Lock Screen


What's New
## Fix the "not works on 4.4" issue.
## Remove notification icon on devices later than 4.3.
## How to remove this app in 4.x?
1. Open “Settings“ in Home;
2. Select “Security -> Device administrators“;
3. Disable the checked permission of LockOff;
4. REMOVE LockOff as normal;


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