Ok.. so I pursued the steps on an assortment of web pages and on the forum in order to upgrade to 2.2 and jailbreak. The whole thing in pwnagetool 2.2 was disappearing well put it in expert mode, booted it up to 1000, fabricated the ipsw. Restored phone, set it into recovery mode, option clicked "restore" preferred ipsw built from pwnage and it starts up then, "iphone could not be restored an unknown error (21) occured" rebuilt the ipsw two times at the moment and still the identical thing. I don't know what else to do I am wedged and frantic for an explanation. Hoping that someone over there will provide some helpful reply.