After weeks of hard work, the iPhone 4 has been unlocked. With a tweet sent a few minutes ago, @planetbeing confirmed that he’s now using an unlocked iPhone 4.
As usual, please remember that unlock is a different thing from jailbreak: by unlocking your iPhone you’ll be able to use any kind of SIM on it, which is very useful for US users who want to ditch AT&T or Europeans thinking about importing one from the States.
We’ll keep you posted about the official release of the unlock tool.