Device Tools 2020 (QR code)

You can easily scan QR Code and easily generate QR code with this app.

in this app have extra device tools .

Battery Info

Device info

Root checker

Flash Light

You can use this feature in free of coast in 2020.

Verify proper root (superuser or su) access is configured and working using Root Checker! Free, fast, easy, and used on over 50 million Android devices, Root Checker shows the user whether or not root (superuser) access is properly installed and working.