Originally Posted by
DowntownTim 4.1 installed on 4G and my battery life is less than half of what was. I took it off the charger at 9am this morning and at 2pm it was dead. Normal usage. Not JB. It seems that a lot of people are having this problem. Google: ios4.1 battery life. There are dozens of forums addressing the same problem, I don't see a solution yet.
Me, too. When I did the install, I had problems, and had to do a clean install - set it up as a new phone... so I was suspecting either a configuration setting or a rogue app... but my battery life sucks... and I have turned off just about everything that I can think of in the way of location based stuff, alerts, push email, etc... and still the battery life sucks. No jailbreak here, either.