Don't expect to buy iPhone Duo at Apple Stores on Friday

T2Covered by 1 source · first reported by MacRumors / AppleInsider at 19 Oct, 12:43 UTC

Apple says that demand for the iPhone Duo was "extraordinary," and while it's certain inventory will be low, some reports claim that Apple Stores will have none in stock. Apple Fifth Avenue - image credit: Apple. Apple never says how many of an iPhone model it has ready for pre-order day. Plus…