I'm new here, congrats for this useful forum, I'll try my best with the english hehe.
ok let's see, I rooted the phone yesterday but I regreted doing so, the phone did not work very well, I managed to unroot the phone, did a backup and restore it with the pc companion, what I noticed was that my compilation number was 12.1.A.1.207 and now I have the 1.2.1a.1. 205, I'm going crazy trying to work it out
I hope anyone can help me
thanks a lot!!!