Interesting, my phone started malfunctioning when I did the OTA jelly bean. I called, they sent me the "like new", I didn't like the way it looked initially(not bad, but not "like new"). Called again, they sent me another one. In the meantime, I had started setting up the 1st replacement, rooted, restored some apps. Not bad, but doesn't seem quite right, not downloading my most important database for HanDBase, other small differences. Thinking of going to the 3rd phone, but the set up (again) is such a pain...