Ok so I have been researching and can't seem to come to a solution on this error. I may be a girl, but I'm not technologically illiterate in any sense. That said, as I mentioned in the title, I am running an iPhone 3g OS 3.1.3 Baseband 5.12. I tried following a guide to jailbreaking using the latest snowbreeze but every time I try restoring my iPhone through iTunes, it won't recognize my .ispw and gives me the error code 1601 telling me it could not restore the iPhone. What should I do?? 
Thanks in advance!
-Jessica
Thanks in advance!
-Jessica