I looked for weeks (have no life) to find a way to downgrade my ipod touch 3g mc model. Now from my understanding and experiment's I can't downgrade to the iOS I want to because it has to be signed by apple's server. I tried editing the host file but to no avail. And I obviously can't use iREB because I have a MC model. The reason I want to downgrade is so I can jailbreak my ipod touch with the new snowbreeze, but from my understanding I need to be on 3.1.2 iOS jailbroken to be able to do so. I was wondering if there's another way I can downgrade. If not then I guess I'm just out of the loop and will be waiting and hoping I can jailbreak with greenpois0n. If your wondering I bought my ipod touch 3g maybe 2 weeks before the the 4g ipod came out (yeah I'm mad but oh well I got one for educational purposes) so it came with the 4.0.2 firmware. so yeah tell me about it I keep missing the loop. I want to be able to jailbreak it so I can install apps that I'll be making for my self with out having apple's approval. I hate the fact that you buy a device and your told what to do with it like a child. Thank you for your time to whom ever reads this and response.