i have an unlocked iphone. it is a 112 update i did my self. my head phones broke and i need to send them in. i can do this via internet so i dont need to go to the store. if i do go to the store they might void it. ok so on the internet (apple.com) it says to put my serial number in. i put it in and it says this has not been activated. so what can i do so it can show it has been activated. i search this i cant find any thing if anyone could help.