Solution - Your request couldn't be processed for AT&T iPhone
In some cases, after unlocking AT&T iPhone, after try activate by iTunes you see - «Your request couldn't be processed», which makes it impossible to use the iPhone with SIM cards of other operators even after unlocking the phone.
Ordering this service will allow you solve this problem (manual activate Apple database) enable new status of iPhone.
Before ordering service which you will need to check IMEI iPhone operator, under which it is unlocked, this tool ONLY for UNLOCKED IMEI !
Supports all unlocked models AT&T iPhone - 5s, 5c, 5, 4s, 4, 3Gs.
This position is currently unavailable, you can request notified about the availability, you will be notified by email.