Fingerprint Lock Screen Prank

"Fingerprint lock screen" is a free application to improve the security of your mobile. It is to unlock the screen with your fingerprint. This lock screen simulates a fingerprint identifier. It seems that you only could unlock your phone using your fingerprint, but not a real fingerprint reader. It is an excellent simulator to fool your friends. The application is very easy to use. 1. Select the time you have to keep your finger on the scanner to unlock the phone. If you do not choose any time, by default it will be 3 seconds. 2. Activate the screen lock. Before turning this lock you must be sure that you know well how unlock it. Otherwise your phone will be locked. 3. You can disable the unblock option on "Quick Options" screen of the application. How to unlock the screen: To unlock the screen, you have to touch the fingerprint reader for the selected time. If you touch it more or less time your mobile phone won´t be unlocked, so it is very important to understand how the application works. You can know how many seconds have passed just counting the times that the reader goes up and down. Whenever the reader performs a read (movement up or down) it is 1 second. Features - You can choose the background and the clock format that appear when your screen is locked. - Upload your own images and create custom wallpapers and backgrounds. - Enable or disable the sound or vibration. - The effects of the fingerprint reader are very realistic. - The time to unblock the screen can be adjust by user.