I'm not sure exactly what firmware it is but I believe it to be 3.2.1 (pwnagetool seemed to look for that firmware). Every time I try to downgrade in iTunes in DFU mode, I get an error like -21. It's less then 100 so I know it didn't downgrade. Is there any work around? When trying Blackra1n, it does it's process but it just goes back to the screen where it says to plug into iTunes and I can't even restore it through the regular iTunes process! Thanks.