That the US CDMA carriers will not allow its versions of the 4S is moot, we all know that now. The world phones I've bought simply haven't had the US radios built into them. For devices I've activated on VZW that have the correct radios, VZW simply blocks the MNC (mobile network code - 410 for ATTWS) and Country Code in the firmware - or they simply won't activate it. Regulation of the carriers, which is done in Europe but ain't gonna happen here, might change this but I'm not going to hold my breath...
Originally Posted by kch50428