Hey, So I have a 16GB White iPhone 3G in Canada connected through Rogers. When I first got the phone back when the 3GS came out, the first thing I did was apply the jailbreak... Now the problem I noticed was decreased battery life, it was horrible. Even now, my phone's charge doesn't last much after a basic school day. So I'm wondering if anything has changed with the firmware updates? Or if anyone knows a easy way to maintain the default battery life. I mean, if I can jailbreak and find a way to maintain battery life then I'll do it. Before I do it, I'll obviously need to downgrade to 3.0!