ITProPortal | 4G LTE on the iPhone 5: a fiasco already? ITProPortal There are three distinct iPhone 5 variants, all LTE-capable but aimed at different markets. These are the GSM Model A1428, the CDMA model A1429 and the GSM Model A1429. The first one only covers LTE bands 4 and 17 (for AT&T) while the CDMA 1429 ... |