Do you ever wanted to switch networks but failed because your phone was locked ? Well, this is a common problem. Despite there is a lot of pressure on carriers to ship unlocked phones, I don’t think this will happen to soon. But, I have good news for you. With smartphones and advanced phones, the unlock procedure can be made only by software, if you know what to do or if you have the right tools.
Every manufacturers use different locking techniques, but they are all software. This mean that they can be changed either manually, or with a program that you will run from your phone. How to find the right tools ? Well, you can do some search and find what others with your same device and operating system done to unlock the phone, or, you can use Global Unlock. It will provide you with the right tools and knowledge to unlock your phone yourself.
Thanks for mentioning Global Unlock website