How to Unroot OnePlus 6 using Stock Firmware & TWRP!
In this unroot tutorial, I am going to show you how to unroot the OnePlus 6 using stock firmware & TWRP. For this method to work, obviously you will need to have TWRP recovery installed. If you don’t have TWRP recovery installed, you can use the fastboot unroot method. Also, there is another hard brick unroot method, which I should have a tutorial on soon.