Lock screen wallpaper change feature. Android 7
Knock Key Locker
You may have a more secure lock screen with the application.
You can select between 3-8 to knock the key.
You can specify the location of the field to knock the lock screen.
You can choose to turn off animation.
more secure lock screen with this application.
thank you.
I welcome your comments and suggestions.
This version of Knock Lock Screen Android App comes with one universal variant which will work on all the Android devices.
If you are looking to download other versions of Knock Lock Screen Android App, We have 3 versions in our database. Please select one of them below to download.