Apple N Berry, LLC now offers a permanent iPhone IMEI unlock solution for all AT&T iPhone models. Just enter the Serial Number and IMEI from an AT&T iPhone running any iOS with any baseband.
● Permanent Unlock
● No Turbo SIM Needed
● No Jailbreak Required
● No iOS or Baseband Restrictions
● Increases Resale Value
● Use Any GSM Network in the World
● Guaranteed Unlock or your Money Back
The unlock is said to take from 1 to 2 business days. You'll be notified by email once it's been handled. "All you'll need to do then is sync your iPhone to iTunes and you'll see your unlock screen."
The fee for this unlock is $150. Previous, Apple N Berry customers can get $50 off and can refer friends at $30 off.
As a reminder, AT&T started unlocking off contract iPhones starting on April 8th. So if you are no longer on contract you can have your iPhone unlocked for free.