iPhone Dev Team member MuscleNerd once suggested that you should back up your iPhone’s activation ticket. His team has made it even easier to perform such a backup using the latest version of RedSn0w.
Unlocking an iPhone 4S or iPhone 4 is easier now, thanks to the Subscriber Artificial Module (SAM) package unlock that was revealed this weekend.
We reported earlier that AT&T will unlock iPhones from now on. It has started fulfilling its promise for those who protect the great nation called United States of America. You heard it right. The service has started for military personnel.
Finally, AT&T is listening to customers and providing them with a service they should have received long time back.