At first excuse my language just plz try to keep up with me to get help
So I bought an used S9 plus Duos, inside its G965F...software info, build number its also G965F,, outside on the back G965F made in Vietnam,,, i discovered that's there is root and its on February security patch i tried to unroot it using Odin,,,the where i discovered its G965N!!!! Tried to continue by downloading official g965N firmware (pie 9) ... when the device restarted after using odin the phone working or showing just one sim even it was working just fine and even I used pie firmware its went back to oreo!!!
Plz ... Biiiig plz I need advices and solutions,,, I want to clean the root, I want to get updates ... and I want to get both of sim 1 and sim 2 work
Plz link to the forum ... plz
May have on desktop, but will not be close to it for a few days - but will look. Post if you get it before then so you won't need it anymore.
Sorry- went through current files and desktop backup files and did not find it. Also looked at older TWRP ROM data backups but same results.
Please do not take anything without asking us first. We will 99% allow you to use anything, just ask first though. You cannot use any of our work which hasn't been released in an official ROM release unless given express permission. We are not responsible for anything that happens to your device while using this ROM. By using this ROM you agree with the above terms.