Apple and carrier partner AT&T have been sued on the ground that they have knowingly oversold the iPhone 3G, resulting in reduced network performance in places where many iPhone 3Gs are in use at once. The complaint, filed in a San Diego court by iPhone customer William Gillis, relies primarily on various Internet reports from the last two months, which state that initial (pre-software 2.0.2) iPhone 3G network power demands, combined with theā¦