Hmm...I just submitted my request yesterday as I now passed the 60 days required to get the iPhone unlocked if you are on a prepaid plan. I just got this response.
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T-Mobile Sim Unlock Request
Sim Unlock Reference: -------
IMEI: ---------------
Thank you for taking the time to contact T-Mobile. We have forwarded your request to the manufacturer. These requests normally take 24-48 hours, but may sometimes take longer based on circumstances that are not under our control. Please allow 14 days before submitting a duplicate request. If no response has been received after 14 days, please submit a new request.
NOTE: Since T-Mobile is requesting an unlock code from the manufacturer we cannot guarantee the response time or that an unlock code will be provided.
Thank You,
Sim Unlock Department
T-Mobile USA, Inc.
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Seems to be a non-iPhone specific e-mail unlike the one posted here earlier. Will I get the iPhone specific one once T-mobile gets confirmation back from Apple of the unlock? Should I just try to restore my phone in a couple of days and see what happens? Is there a chance something is screwed up with the unlock request since their system didn't seem to know I had an iPhone?? I did double check to make sure my IMEI was listed correctly in the e-mail.