When the FingerPrint screen pops up, you need to touch your finger to the screen to be "scanned" for your identity, there will be vibration and beep sounds during the scan. The phone will be unlocked not depend on whose finger it is, but on how many beeps or vibrations since your finger touch the screen ;-)

We also can change Please Scan Your Fingure text (below screen) by putting desire text in option setting

* supporting Germany, French, English, Chinese
* Unlock Animation speed configurable
* Activate the FingerPrint screen via Menu key
* No need to use slider key to unlock

 
Thank