Here is a tutorial for Samsung Galaxy Note 2 owners who want a network unlock for their devices. Developers have managed to uncover a hidden menu in Samsung’s own software that allows unlocking ...

Here's a method that allows the Sprint Galaxy S3 users to unlock their devices to switch to another carrier.

Earlier, IBTimes UK brought you an easy SIM unlock method (in two simple steps) for Galaxy S3 I9300 and now you can unlock Samsung's flagship device, Galaxy S4 I9505, via its built-in Phone app.