I've bought iPhone 3gs for my wife. I tried to unlock it but I saw that its serial starts with 88147xxxxxx which means it was produced in 47th week of 2011. At the moment, as I read, this phone cannot be unlocked to all carriers. What does it mean? Will it stay like this forever or the hack for it will appear soon? Any suggestions? Thanks in advance for any help. This is my first post. T.