I switched from AT&T to Verizon back in December and have seriously regretted that decision. Their 4G network quality has decreased since I signed on and I have pretty much had enough. With the new iPhone coming out this fall, I was wondering what AT&T considers a "new" customer. Would I be eligible for a subsidized iPhone since I have not been a customer since December? Or do you have to not have an account with them for a longer period of time?