Code found in the beta version of iOS 5 points to two future iPad 3 models. TUAW reports that declarations have been found in the iOS system files that reference “iPad3,1” and “iPad3,2.” The report suggests that since there are only two models mentioned, and not three as for the iPad 2, that the 3G/4G version of the iPad 3 may be compatible with both GSM and CDMA networks. Notably, no mention of a fifth-generation iPod…
