Good news for iPhone owners abroad. MuscleNerd has recently communicated to all his followers that the work to update Ultrasn0w, the tweak that unlocks the phone part of iPhone foreigners, are well advanced.
Apparently, the update which would unlock the Iphone 3G and 3GS on 4.2.1 and below, should be released by this Sunday. The lucky owners of the iPhone4 will have to wait for a few more days.
As it becomes available, you will find it in Cydia, UltraSn0w repostiory, preinstalled by the DevTeam.