I have purchased an iphone 4 from ebay locked to ATT 32 GB
, I was having an iphone 3G ATT Sim card ( With no service ) , So then I can Activate iphone 3G and use it as an ipod
I have cutted the sim card , then , I have insert it inside iphone 4 !!!
It won't be activated ?? it request from me Social security number and billing code ,
What Happened ??