Originally Posted by coolfreebies
I have rooted my phone with custom ROM, I am selling my phone back to the provder and need to unroot and back to standard ROM.
How do i do this?? Also how do i do the counter back to 0 so they know it hasn't been rooted??
First thing, are you S-Off?
If not you will only be able to get RELOCKED, not LOCKED. So that's a dead giveaway.