Winter lock screen is a fun and free application for entertainment purposes. You can use the application to lock your phone screen. Winter lock screen is very easy to use. Inside of the application you will find beautiful backgrounds with winter landscapes. Lock screen and screen offpasscode lock screen (keypad or PIN) The best lock screen applicationThe best lock screen application, to help you protect your privacy, prevent others trying to access your phone illegally. We support many types of lock screen: Lock screen pattern- passcode lock screen- passcode lock screen framework of- Support turn off screen by shortcut. Beautiful Retina HD Wallpaper, cool looks with material design and nice graphical interface. You can change wallpaper- Disable HOME/MENU/BACK key in Pattern Lockscreen, so no one can access your phone without right password. Many different types of backgrounds to choose from, these wallpapers are exquisite design, beautiful. Also you can select your favorite wallpaper, it could be someone you love, your love, your child. The application is really simple and easy to use, you just select function allows key, then enter password so that your device is protected.