Today was the fourth time someone has claimed a 100% unlocking method for the iPhone. All four methods work great, but there’s a problem with all of them: they cost money. We don’t know how much the software methods will cost exactly, but we know one thing for sure: there is going to be a free alternative. If you want to get it soon, keep reading.

Editor note: Here is a nice overview of all the hacking methods, their cost and where to order.
read it here gizmodo