Your friends do not know the trick , you can simply pretend that it works only for your fingerprint.Get the best simple fingerprint lock screen to lock your Android phone now and this free applicatopn will work as a fingerprint screen locker. Your friends will never get to know the trick and will leave them wondering. You can change the number of beeps for unlock from the settings screen.
You can configure your app from the settings screen.
How to use:
1. Install this Fingerprint Lock Screen and open it to set up the scanning count.
2. In the lock screen page, press your finger on the center lock icon and scan for 3 seconds( as you set at the first step), the fingerprint lock scanner will imitate the animation as already recognize your fingerprint and your phone will unlock quickly. If you press more or less then 3 seconds, your phone will still be locked.
Note :
Please Remember Fingerprint Lock Screen Prank is a prank, joke application, This Fingerprint lock screen is designed for entertainment purposes only.
![Fingerprint-Lock Any App on Android Marshmallow [How-To] screenshot 2](https://i.ytimg.com/vi/hv7PiE6U0H4/mqdefault.jpg)
![Lock Any App with Your Samsung Galaxy S5's Fingerprint Scanner [How-To] screenshot 3](https://i.ytimg.com/vi/oOqprgvEet8/mqdefault.jpg)
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