[Q] Help with returning Xperia S to stock
Hey, New to this here and in need of help with my Xperia S Lt26.
I bought it off eBay earlier this year not realising it was rooted, once I got the phone I performed a factory reset and removed apps like moxier and superSU (which I now think was a mistake).
Anyway with the new update out my android system says computer required and when I connect to Sony update on computer it says I can't do it, I have also tried to update via WiFi with no luck as my girlfriend was able to do her update this way.
How can I get my phone back to its stock factory settings and avoid this happening again?
I want my phone back to how it should be, like it was never rooted, then I can update it the correct way.
I have never rooted or flashed a phone before, so step by step would be great, thanks