Hi so I've been tinkering with my Mediapad M3 to get 5ghz wifi to work on it. I got it to work but then I needed to unroot my system.
I used this guide https://forum.xda-developers.com/honor-6x/how-to/how-to-to-stock-emui-5-0-flashing-twrp-t3679985 and now I'm stuck at the part where it says to...