Fast Locker: Double Tap Lock Screen for U Launcher is an extremely simple way to secure your device. Just double-tap on the blank space and turn off your screen. It's that easy!

Fast Locker is a handy app that allows you to quickly and easily secure your device with simple taps. To get the best experience, make sure to install the latest version of the app.

How to Use

First, make sure that you have U Launcher 3D installed. If you don't have it, you will be redirected to a download page where you can download the latest version. You will be guided through the installation process. After you have finished installing, launch the app.