For those who have a cover over your smart-phone for protection, every-time you want to use, you need to lift up the cover press power button and swipe to unlock in order to use. This is very troublesome.

This app aim to resolve the problem by trying to use the proximity sensor. Idea is simple. Once you lift up the cover, the screen is turned on for immediate use.

To configure, close and open cover to calibrate first and then tap Start to start the service.

The application English, Simplified Chinese, Traditional Chinese display.

Important points to note:
- Use the 15 minutes trial to see if your smart-phone has a proximity sensor.
- If you install third party keylock app, this app is unable to unlock them.