If you are concerned about the security of your personal phone data, you would definitely love the application "passcode Screen Lock". The all new latest passcode lock screen is here to give your phone a ravishing look. If you want to get rid of the conventional boring Screen locks, you can refresh the look of your phone by downloading this free of cost application that is passcode lock screen. You just have to enter your 4 digit previously set passcode and your phone will give you access to the