Call me noob, but I'm in situation where I want to unlock not just jailbreak a 3g. In the sticky above it says you can't unlock the 3g yet, but is that with the newer firmware only? So what I want to know is it possible to put an older firmware on the 3g and then will I be able to unlock/jailbreak? The sticky is the tutorial states this: I'm confused since it doesn't say that about the MAC Users which I have.. So give it to noob. Thanks!