Hi Guys Sorry if this is a pearoast, but I have been tearing my hair out today. Arrived this morning is my brand new iPhone 4 with iOS 4.0.2 installed on it. Now I know that I can only use jailbreakme on 4.0.1 so looked into downgrading it to 4.0.1, but I just can't seem to get it to work. I've used Umbrella and it says its picked up my SHSH blobs, but when I try and force update I get an error 3002 come back from iTunes (v10 btw). Does anyone know a way around this or will I simply have to wait until a good proper jailbreak for 4.1?