iPhone 3GS Users to Drive iPhone 4S Sales - PC Magazine
 CNET (blog) | iPhone 3GS Users to Drive iPhone 4S Sales PC Magazine This is sort of a no brainer, but an analyst has predicted that Apple iPhone 3GS owners, rather than those with an iPhone 4, will drive iPhone 4S upgrade sales this year. Gene Muster, a senior research analyst at Piper Jaffray, ... Analyst: 18.8M iPhone 3GS to iPhone 4S upgrades iPhone 5: Believe Which iPhone is right for you? |