Lockscreen4u is a HD Wallpapers lock screen application for Android device to set new custom backgrounds and lock backgrounds for your phone. Simply search with a keyword of your interest, then slide your finger on the lock screen until you find your choice. You can build your own hd wallpaper application using this source code.
The Lockscreen4u application has a great collection of beautiful HD background wallpapers that can be changed randomly in a specific period of time.
Lockscreen4u provides the vast collections to display the screen backgrounds of the lock screen without downloading them. It's a simple way to find and choose new wallpapers for your phone.
Do you want beautiful HD wallpapers on the lock screen and change it automatically?