Hey tempers. I have an iPhone 3GS on 3.1.3 and I really wanna upgrade to OS 4! Now all of you are gonna say "Use RedSn0w!" Well no. I have the new bootrom. And we all know that 3GS models with the new bootrom are always the last ones to be jailbroken and sometimes it's not even possible. But I heard of a rumor that Geohot said he's gonna make a jailbreak for those unfortunate people with new bootroms on their 3GS. And I, trying to be positive, believe this. Please vote in my poll and when I get around 20 votes I will pick the one with more votes.