The Dev Team has done it. No need to pay iphonesimfree when you can unlock your 1.1.1 iPhone for Free. At the moment it will not fix baseband issues caused by the old version combined with an upgrade. This is meant for “virgin” locked phones only. You will need to repair your baseband manually. You can download AnySim here:
Do not unlock 1.0.2 and then update to 1.1.1. Updating a locked 1.0.2 to 1.1.1 will relock your iPhone. The team is testing a 1.1.1 restore on 1.1.1 unlocks right now. Remember guys: although the software here has been tested to make sure it avoids corruption–it does not hurt NVRAM/seczone–it is very new and has not had a lot of field testing yet. If you get a “failed to unlock” on 1.0.2, you’re still probably unlocked. Reboot and give it a try.