Now enjoy flag zip Lock theme By using this app. This puppies flag lock screen have cute flag and lovely pup device theme and background. Unzip the cuteness with this adorable flag device lock zip phone lock Screen for lockers. Pull down the zip to unlock screen with amazing unzip effect. It comes with cute and beautiful backgrounds. This app is an easy and simple lock screen but offers extra security to your phone. It also offers an awesome but simple way to unlock your phone by just zipping the ziper downwards with amazing unzip effect. You can also enable or disable the lock screen from its settings. beautiful sound of zip when unlocking the screen.