I have a Verizon iPhone 5 on verizon. Activated on contract. Obviously that's CDMA I know. Yes I know I would need to pay ETF to clear the iPhone and use it on other carrier. Want to change to straightalk or tmobile. 3G speed is fine on GSM network. I have no issue being 3G speed. Verizon iPhone 5 can work at slower speed on gsm 3G international networks in other countries. But can it be made to work as a BYOP at 3G speed here in USA ? ---------- Oh and my iPhone 5 is jailbroken. Thus why I want to keep it.