GeoHot has just released a video which shows us his new Tweak in Action. It's called Blacksn0w and manages to unlock the baseband (the phone) of all iPhone 3G and 3GS foreigners.





The new baseband is the part that prevented to use any SIM on foreigners that started with iPhone Firmware 3.1 native or those that have been upgraded by mistake to 3.1.2 original.

November 4 will then be updated Blackra1n, its Tool to Jailbreak, including Blacksn0w.