Protecting the Power Button of mobile phones from intensive use by reducing the frequency of pressing physical button. 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 issue 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! The best thing is that is open source which means the app is not only safety but also protect your privacy and open, you can review all of source code below GitHub: https://github.com/stanwu/us.stanwu.screenoff !!!!!!! IMPORTANT JOB BEFORE USE !!!!!!! You have to [Settings] -> [Security] -> [Device administrators] to enable App If you wish to remove this App that You have to [Settings] -> [Security] -> [Device administrators] to disable App 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</br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br>