Dingdong Unlock

Dingdong, the door bell is ringing, and somebody will open the door in a minute. Dingdong, this is from your mobile phone, and then your mobile phone is unlocked automatically.

What is dingdong mean? It is telling you that you have entered the right password and your screen is unlocked.

You have to lock the screen if you have a Touchscreen mobile phone. Maybe you need some help with lock the screen. This software is a lock screen app.

This app is very interesting. It uses five lights as the password. You can set the password in your favorite order. Turn on the lights and then it will be your password.

It has sound and vibrate effect when you unlock the screen, if you don¡¯t like them, you can turn them off in settings.

Please TOUCH the off in your password order, and then you will unlock your mobile phone with the sound of dingdong. And of course you can turn off it if you don¡¯t like it.

####################################################
We have to declare that this app is free, and it may contain some icon ads or notification ads, but they are harmless. Thanks for your understanding!
####################################################