If your phone doesn’t have the double click lock built-in soft screen lock button or the leather cover lock, then you may consider using this App
**Please try our OFF+ App, if you are looking for Nexus Imprint (Fingerprint unlock) solution**
This app will not occupied the RAM resource and background CPU power of your phone that will auto self-exit and release all of your precious resources and the most important thing — it is AD-free!
!!!!!!! IMPORTANT JOB BEFORE USE !!!!!!!
You have to [Settings] -> [Security] -> [Device administrators] to enable OFF
If you wish to remove this App that requires disabling OFF from Device administrators first
The best thing is that is open source which means the app is not only safety but also protect your privacy and open
Please don't forget to rate and give your valuable comments. Your satisfaction is important to us, this encourage us to work harder and better.
Improvement suggestions are most welcome, let us know what you need and we will provide updates as and when ready. :-D
When I touch the button, my tablet vibrates and a message in Chinese is displayed.