A free app for Android, by Free Mobile Unlocking.

If you’ve ever wanted to unlock your HTC mobile device to work on all AT&T networks but do not want the hassle of having to go through all the hassle, then this Android app is perfect for you.

Just like what the name suggests and as previously mentioned, this app will effectively unlock your HTC mobile phone for AT&T networks to work, without any cost. You can receive a code through a notification in the app when unlocking, so you can be assured that the process is safe and secure. The notification will appear as soon as the unlocking process is done.