How To Add Double Tap Screen Wake to Your Android Smart Phone

How To Add Double Tap Screen Wake to Your Android Smart Phone

We like  waking up our Android devices by pressing the power button but on some other Android devices you can use voice command to do so.  
For others, you can double tap the screen to do so.  

This option is not available on all Android devices except devices like HTC One M9 Plus, Xperia Z5, Xperia Z4, and Infinix Hot Note.

But worry no more because we’re here to inform you that you can add this awesome feature to your Android device too.

If you want your android to have this feature then follow d procedure below:

== Download and Install “KnockOn” app from Playstore (Link).

== Open the app.

== Tap on “Start the app” button.

== Then tap on “Activate” button.

==The app is now working and you’re ready to wake up your device with a Double Tap Gesture.

==You can also Double tap to Turn off the screen using this app.