Download Smart Screen On Off APK v4.1

Free download Smart Screen On Off APK for Android, PC. Latest version is 4.1, update at November 3, 2016

Smart Screen On Off version 4.1 is only one variant.

With "Smart Screen On Off" you can turn on/off the screen your device don't need power Button by many ways below:► Double Tap Screen OFF.► Double Tap on Status Bar...