I am new to this forum, I hope you will bear with my questions.
I would like to install a clean version, of the official build to my One plus.
I was hoping to install the latest rootable version. It is currently rooted, has Team Win recovery on it.
If I understood correctly, I need to first unroot my device, so I can go on with process.
I tried to use SuperSU, but I encountered with the "supersu binary occupied" error. I followed the instructions on a youtube video (that I can't post here, as a new user).
but no matter what I do, after I press continue to approve the "the su binary needs to be updated", and then normal when I am promoted about: "if you have a custom recovery like twrp or CWM ..." the installation process is stuck. it says:
"installing, please wait , If you see this message for more than five minutes please restart and try again.".
I tried to restart and repeating the process few times.
Any ideas how to proceed ?