Has Anyone Unlocked The New iPhone That Comes With 1.1.2 Firmware?

I’ve just spent about 20 mins surfing/searching around the net looking for a 1.1.2 unlock for phones that come with the firmware (not phones that have been upgraded to the 1.1.2 firmware).

I can’t seem to find a good unlock solution. Does anyone know of one that I can reliably use?