New incredible user here, thanks to all you guys. I've been "eavesdropping" for the past several weeks. Anyway, after reading some posts on battery life, I've left gps, wifi, and mobile on instead of turning them off. Playing with the phone quite a bit, I still had 20% after 1 full day and went down to 8% at 28 hours when I decided to recharge it. This was on the very first charge, so you know I was playing with the thing. I can't complain about that with the stock battery. On my Eris, I was turning them off to conserve and still wasn't getting this much left.