I own the AT&T Note (exact model SGH-I717). I installed ICS when AT&T released it. I have never hacked the phone. I don't exeprience any problems, and am quite happy with the ICS update. I do wonder though if I should expect AT&T to roll out Jelly Bean for this phone. I see alot of WWW announcements but they mostly seem to apply to the Note 2 or the Note 10.1, models currently sold widely. Does anyone know if carriers plan to roll out Jelly Bean officially for this model, or is ICS the end-of-the-line for users unless they do a hack job.