If I buy a unlocked iPhone 4 from australia does it mean that it also works in the USA? In Australia eBay store the iPhone sellers always say their iPhone 4 are unlocked. By that can I assume they mean factory unlocked? If not then what's the difference?
So, I want to buy a iPhone from Australia, but my question is if I buy a unlocked iPhone 4 from Australia, am I able to use it in the USA? Cause there are people who sell iPhones on the Australian Ebay site nd sometimes they say that it is Nextg unlocked??? Im not sure what this means? But as...