The people who sell phones are idiots. Twice now AT&T employees have tried to tell me that Android phones only have AGPS, which isn't real GPS, and just uses ce

The people who sell phones are idiots. Twice now AT&T employees have tried to tell me that Android phones only have AGPS, which isn't real GPS, and just uses cell towers. There are so many things wrong with that, that when you try to correct them, you just sound like an obnoxious windbag and they tune out.