Unlocking for free

[ms4teacher]

Not sure if this is the correct forum for this post but just read an article about unlocking your phone for free with step-by-step instructions. Great for when you want to switch carriers or if you need to sell your device.

Here is the link:

http://au.ibtimes.com/articles/532386/20131231/unlock-samsung-s4-galaxy.htm#.UsRvdJ8o7qA