Hello!
Although this method can easily be found, for those that are not aware there is a simple method to unlocking your phone for free!
However there are some requirements

~ A current AT&T customer
~ A former AT&T customer who can provide the phone number or account number for the account
~ The AT&T Mobile Device was designed for use on AT&T's network.
~ The AT&T Mobile Device has been paid for in full.
~ The AT&T Mobile Device has not been reported lost or stolen.

So Lets being by clicking here!
Link: https://www.att.com/deviceunlock/client/en_US/

Get your iPhone’s IMEI number by dialing *#06#

The Rest you should already know on what to enter on the fill out page.

In a few days AT&T will send you a email with the unlock codes.

Next: If you have a iPhone back it up through iTunes and restore it to factory settings.

Lastly: Insert your new sim card, and restore your iPhone and it will ask you to enter the unlock codes which you have recieved via email from AT&T

Enjoy your unlocked phones!

(Jan 16, 2014 06:49 PM)e1ement08 Wrote:  If you are a current customer you must NOT be locking into a contract when trying to do this because they will not approve it.

(Jan 17, 2014 12:59 AM)Attack ²! Wrote:  You have to pay the phone off completely before you do this. You cannot be making payments on it per month.

Once that happens ya, everything will work, for newer phones is where the unlocks come in though. The ones no one has paid off yet.

Nice method though.

(Jan 17, 2014 02:13 PM)EternalSlayer Wrote:  Yeah but if your switching to another service like t-mobile I know they just did a deal that they pay the phone off your for free

(Jan 16, 2014 11:02 PM)Rooter Wrote:  AT&T approved my unlock on an iPhone not locked to AT&T. Is it still possible that it is still unlocked? (I doubt this due to me trying multiple times and the phone not being unlocked.)