Hi guys, before you try to annihilate me, I have searched and have found nothing, lol. Can someone please direct me to a tutorial on upgrading to 2.2 without affecting the 2.1 baseband on the iPhone 3G. I have found a couple tutorials but it's for Macs only, I need it for WINDOWS. Thanks guys. Obviously, it is essential it does not upgrade the baseband because then I have no chance of software unlocking my phone. So please make sure the tutorial works Please Register or Log in to view images thanks a lot, appreciate it.