89% after one hour with NO apps installed and iCloud not used. Only thing running is Gmail through exchange. Phone was set up as new and not even connected to iTunes after restoring. This one is through Verizon. I wonder if the fact that I have no 3G while in my house could be draining the battery. It sucks that I transferred my number from AT&T to come to this mess. I've been trying to figure this battery thing out all day. It's probably going back to BestBuy tomorrow for an exchange. I had bought a 64GB 4S back in November through AT&T that didn't do this.