Keylocker is an application that helps you to lock device’s keyboard automatically when the backlight is off. Keylocker is useful and can prevent unwanted key press activity. Besides that, keylocker is totally convenient for you as you do not require to press key to lock your keypad. Enable you to lock BlackBerry keypad AUTOMATICALLY without press any key. Different time to Lock. Automatically starts up when your BlackBerry is switched on. Makes you more convenient your BlackBerry processing.