Early October AT&T Stop all third party unlock for iPhones. We are petition the government to come up with a solution.

In early October of 2013 AT&T stopped the unlocking of iPhones by third party company. AT&T Models are in the greatest demand, because they are easier and cheaper to unlock, as a result of AT&T actions thousands or even tens of thousand of business went out of service. (AT&T iphones holds about 50% of the iPhone market).
"“The market is gone,” Mr. Ashner said, who said he was on track for $1 million in revenue this year. “We are closing up.” Business owners throughout the U.S. used-smartphone market are reporting the same problem, and like Mr. Ashner none of them knows exactly what went wrong. Whatever changed, AT&T appears to be at the center of it" Wallstreet Journal
We are petition the Obama Administration to introduce a bill that will force AT&T to Allow this Unlock Again.