According to TiPb, the next version of the iPhone will go on sale in the United States on Friday, October 7th. The report is leaning towards this upgrade being a “4S” type of upgrade, with a faster chip and better cameras, but it’s very possible that this iPhone 4S is the cheaper phone. Apple is likely working on two new iPhones for a fall launch, so it’s very possible that we will see an iPhone 4S and an iPhone 5. TiPb also says that although a Retina Display iPad has been heavily rumored for a fall debut, consumers won’t see such product until Spring 2012.