AT&T iPhone 4 unlock
I have had a conformation from AT&T that my iPhone 4 has been unlocked, I left it for 5 days to make sure the servers had caught up, but no matter how many times I restore/recover the phone is still locked to AT&T, please help! the IMEI number is 013124008596317 and the AT&T request was 9127639 which can be checked here: https://www.att.com/deviceunlockstatus/client/en_US/
Who would I talk to at Apple to make sure the info to allow the unlock is in Apple's servers?
Thanks in advance
Paul
iPhone 4, iOS 7.1