With today's introduction of the iPhone 5s and iPhone 5c, Apple's revised iPhone lineup saw the discontinuation of the iPhone 4 and iPhone 5 in most markets, while the iPhone 4s lives on as the entry-level device. But in line with a report from KGI Securities analyst Ming-Chi Kuo, who predicted that the iPhone 5c would replace the iPhone 5 rather than the iPhone 4s in Apple's lineup, even the iPhone 4 is continuing to hang on, with Apple still offering the device in China. It is unclear how long Apple will continue offering the device in China, but with relatively high prices in the country pushing even Ap