Alright so I got my Ipod Touch the other day and well someone accidently updated my device to 4.0. My model is 2G and it has the MC in the model number. I have no idea of what to jailbreak it with. I tried following some guides but it stated that I need to have 3.1.2 or 3.1.3. However I can't seem to downgrade them generating errors with number 28 (at 3.1.2) and 3194 (3.1.3). Any advice?