How to update supersu binary
Some time both methods works but if you are a quite unlucky one or maybe both will not work. What is Superuser or SU?
It gives the super and powerful permission to a Linux user to access and modify or making changes in the root directory of the System OS. There is terminal emulator is also available for Android and some of the most popular Linux commands works in it. I rooted my Intex Aqua Power after many unsuccessful attempts but after rooting, When I opened Superuser app it showed me a message to update SU binary and after that, I downloaded a flashable zip of supersu.
Wait until the phone booted to recovery mode. Now Click on Install and then Browse the downloaded superuser.
Flash it. In this app, you just have to point it to the zip you want to flash, a kernel, a mod, a gapps package, a modem, a RIL, or a recovery… and it will interpret the updater-script of this package and install its content just like a recovery would.
Your phone should now boot to bootloader. I Hope that this post will definitely help you to solve your Problem. You can share your views and problem related to Android with us using the Comment Section. Thank You, And Keep Visiting.