Instructions on how to unlock the iPhone 4, iPhone 3GS, and iPhone 3G for use with any GSM cellphone carrier using UltraSn0w. This will work with the iOS 4.2.1 firmware on the 06.15.00 baseband.
Yesterday, it was reported by the WSJ that Apple dropped the minimum iAd buy to $400,000; however, a BusinessInsider source is now saying that Apple does not require minimum buys for the iPhone and iPod touch.
Hudson Square Research analyst Todd Rethemeier says the next iPhone will be an iPhone 5 rather than 4S and will support 4G wireless for AT&T only, not Verizon.