Dear Daniyar,
Thank you for taking the time to e-mail AT&T about unlocking your iPhone. My name is Ashley Dennis , and I am happy to help you with your inquiry.
I have submitted a request <CM20120424_39945322> to unlock your iPhone device ending in 4588. This request may take 8 to 10 days to process. You will receive an automatic email notification once your request is complete. If approved, you may follow the instructions below to complete the unlock process of your iPhone.
To complete the unlock, simply:
1. Open iTunes on your Mac or PC and verify that you have internet connectivity.
2. Connect your iPhone using the dock connector to USB cable that came with your iPhone.
3. Backup and restore your iPhone using iTunes.
For information on backup and restore, please visit
http://support.apple.com/kb/HT1414.
4. After restoring, your iPhone will be unlocked.
Additional information on unlocking can be found at
http://support.apple.com/kb/TS3198.
For questions regarding AT&T’s wireless service and iPhone, please visit the Phone/Device Learning Center. Again, my name is Ashley Dennis, and we thank you for your continued business and look forward to providing you with the best customer service.
Sincerely,
Ashley Dennis
AT&T
Online Customer Care Professional