Dev-Team released PwnageTool and Redsn0w to jailbreak iOS 4.2.1 and update iPhone 3GS/3G baseband to 06.15.00 which is unlockable with UltraSn0w 1.2. However, many users are reporting poor battery performance after the jailbreak/unlock.
Steve Jobs has been busy answering emails. Earlier he confirmed that iPad won’t tether with iPhone in a response to a Swedish Apple fan. This time Steve responded to a GCN’s John Breeden disbelief that the iPad’s IPS display could support 10 hours of battery life in such a small form factor.
Battery life/drainage is one of the most common issues for iPhone and iPod Touch users. The overall battery performance of iPhone 3GS is pretty less than what Apple claims. If you’re one of those iPhone users for whom the iPhone battery drainage and then charging it again and again is the biggest issue then you’ll [...]