You will be delighted with 4K wallpapers on the lock screen. The best screen lock application that will protect your privacy, and will not allow to invade your phone illegally In our lock screen, you can select any wallpaper, backgrounds or your personal photos and use it as background for the lock screen. You can select various wallpapers, fonts, date and time format, unlock text and a lot more to make your unlock screen look nice and cool! Main Features: ✔ Slide to unlock. (or Password, Pat