The SuperSU allows for advanced management of Superuser access rights for all the application on your device that need root. SuperSU has been built from the ground up to counter a number of problems with other Superuser access management tools.
At those days the smartphone was bound to be running on a Horrible software update which didn't stand to the hype of Customization. Android is an open source operating system which allows you to customize your device beyond the manufacturer’s limitations.
If you have rooted your device, then you can do a lot of useful things. With root, you can remove bloatware that came on your phone, run a firewall, enable tethering even if your carrier is blocking it, Overclock and underclock, manually back up your system, and other useful tweaks to gain system access.
At those days the smartphone was bound to be running on a Horrible software update which didn't stand to the hype of Customization. Android is an open source operating system which allows you to customize your device beyond the manufacturer’s limitations.