I recently bought a used 1st generation iPhone, it had been in use for about 6-7 months, but is still in *really* good condition, everything works great, few scratches, only 1 small dent, in other words: it was loved. The only problem I have, is that the battery seems to drain really fast...I listened to a bit of music today, did some surfing and played some games, all in all i couldn't have been more than 2 hours usage (not all at once), and now my battery is at 30%. I've already "calibrated" it, by draining it fully (which also went fast...) and then recharging it to full. I read that a full recharge is supposed to take 4 hours, but it took much less for me, maybe 1.5-2 hours. So it drains fast, and charges fast. What does that mean? Do I need a new battery? Note: brightness was turned down VERY low always, no EDGE usage at all. This is on 1.1.4 Any help is very much appreciated!