Locked Outta My First Gen. IPhone

Already Tried To Restore It Through Itunes?

Take it to a Genius Bar at the Apple Store.

If you can't restore it then you are going to have to bring it to the apple store, they will look at it for free and tell you what can be done, then you can go from there. If you couldn't restore it then I don't think there's anything else that you can do yourself.