"never locked" = "you can upgrade the firmware anytime and it will never lock back up"
I recently stumbled upon a person selling iPhone 4 and saying that it was "never locked" and that ^above^ was his explanation what it means. What does it actually mean? I thought that all iPhones are locked unless they are unlocked...
Is it the same as "can be used with other GSM carriers" kind of unlock?
I recently stumbled upon a person selling iPhone 4 and saying that it was "never locked" and that ^above^ was his explanation what it means. What does it actually mean? I thought that all iPhones are locked unless they are unlocked...
Is it the same as "can be used with other GSM carriers" kind of unlock?