Modern versions of Android don’t include a built-in calibration option.
fire up the app and tapCalibrate.
After all the tests are complete, you receive a notification indicating the calibration is done.
Relaunch the system if you feel the calibration was not successful.
UnderFinger touch precision, tapCalibration toolorReset calibration.
Or, it’s possible for you to press and holdPowerandVolume Down.
Todelete apps on an Android phone, swipe up from the home screen.
Tap and hold the app >Uninstall>OK.
