iOS 4.0 downgrade...undowngradeable phone. Hey everyone, The other day I decided to try out iOS4.0 and got it up and running on my phone...which I now totally regret. Upgrading to 4.0 made everything kinda laggy and it wasnt what I totally expected..and well since im already at a loss, why not downgrade to 3.1.2 and jailbreak and this is now where im stuck. I originally set this up on my mac for 4.0 and attempted to downgrade to 3.1.2 via restore on itunes 9.2 beta. No love. I then just clicked restore, iTunes downloaded firmware 3.1.3 and no love. I then decided to reinstall a previous version of iTunes and tried again, no love and now 0 music on my macbook..yea im pissed. Hop on over to my Win 7 computer and countless efforts of downloading quickpwn to activate my phone is pointless because every quickpwn I have downloaded will not open "quickpwn has stopped working"... So now im sitting here 2.5 hours till I have to go to work, with a nice paperweight. Im out of ideas.