I originally setup my IPad3 with AT&T as the carrier. However, I found out later that At&T does not have a hotspot, which is one of the reasons I decided it was time to upgrade from IPad1. It seems that I can cancel the AT&T account from my IPad, and do a hard reset to go through the setup process again to select Verizon. Before I do this, I wanted to see if anyone has experience with this situation. First, I'm leery that my AT&T account is actually canceled. Second, will I be able to add Verizon as my carrier on the hard reset? Third, what else will I have to redo after the hard reset? Thanks!