Checks with the Asia-Pacific supply chain indicate that the new iPhone due in the fall will be an "interim upgrade," like the iPhone 3GS, according to Sterne Agee analyst Shaw Wu. This implies evolutionary changes, such as a faster processor, a better camera and iOS 5, rather than any major differences. "We continue to hear that a bigger upgrade to 4G LTE networks will more likely occur in 2012," Wu writes. "The key reasons are that 4G battery life needs work and coverage is still in its infancy. Many have asked us what AAPL will likely brand this new phone and we
