Is there a way to lock your phone back to original carrier? I used SGS4G unlock to unlock device and in doing so it corrupted my IMEI num. I tried using the same app to lock and it still says all locks off. And no i did not have a back up of the efs folder and the phone still works just wondering if it will be an issue if I try to do a handset exchange through T-Mobile. Any feed back would be great
Having a wide choice of third party applications is one of the most beautiful things that Android has to … more
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?