Just a q's if anyone has done it. I know the verizon carrier unlock your iphone 4s for international use but not for US GSM carriers
But just wondering if there's any way to use verizon CDMA iphone 4s on att since CDMA ones run on different modem firmware.
Can i upload a new IOS 5.0.1 from GSM section that would put the GSM modem firmware on it and use it on GSM carrier here in the US. Thx