4 Digits Password Locker
by: Video Player Developers • 198
Create a 4 digits password for this locker and enter into it in the locked screen, and then unlock the screen.
4 digits password
Sound and vibrate effects
Easy and simple to use
For Android devices
Open this app here by clicking to activate it.
Unlock password, press it to set a password. This password requires 4 digits, pick four numbers from 0 to 9. And then press the OK button to save it.
Here are the switches for vibrate and sound effects. Click to open them.
How to unlock screen from this app?
Enter into the password which you have set for this app and click OK button to unlock screen.
You don¡¯t have to worry when you input the wrong number, there is the backspace button in the number pad, too.
A password is a secret word or string of character which is used for user authentication to prove identity, or for access approval to gain access to a resource (example: an access code is a type of password).