Smart Screen On Off application is simple utility to automatically On or Off screen using proximity sensor, instead of having to press the power button manually. Smart Screen On Off have a power head floating in a convenient location is also provided to quickly turn off the screen.
Sometimes difficult to press the power button, or you want to preserve the physical power button. Smart Screen On Off application and the power head floating can help you minimize the use of the power button anytime, anywhere.

"This app uses the Device Administrator permission." It is necessary and used only for locking the device when you use feature turn off the screen. You need to enable Administration before it can be used that feature. To uninstall the app, please open my app and click the "Uninstall" button.

"This app uses Accessibility services." It is necessary and used to detect home screen.

Function have in Smart applications on/off screen auto:
- The sensor will automatically detect, and auto power on / off screen to help you.
- You can disable the feature when the screen rotates horizontally.
- You can set separate delays when the screen on / off to avoid accidentally enabled.
- Support power to quickly head off the screen.
- Support for using the same cover.
- Auto screen off when put your phone into pocket.
- Add feature to fix issue with fingerprint and smart lock.
- Improve best performance. Only use a maximum of 5 MB RAM.

Step 1. Download Smart Screen On/Off Pro Mod (Paid for free Free purchase) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Smart Screen On/Off Pro Mod (Paid for free Free purchase) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search Smart Screen On/Off Pro Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.