【實用工具app】Proximity Sensor Calibration|最夯免費app-綠色工廠好玩App

This tool calibrates the proximity sensor by one click!

If you are facing the following issue during call: Display does not switch to dark while you having the phone at your ear, or does not change to active mode (highlight, display is ready to use) while you move it away from your ear.

You just have to install the tool and execute the calibration afterwards click OK at the lower side of the display and the calibration is finished. You can uninstall it afterwards.

It takes you 3 sec.