R ravman Zealot Gold Sep 17, 2008 #1 Oct 4, 2007 1,197 0 36 Mean Streets of LA. Sep 17, 2008 #1 Can be found here. It will allow windows users to be able to upgrade to the 2.1 jailbroken firmware. For both V1 and V2 iPhones. I've yet to try the 3G file. Will have a go when I get home tonight.