Possible Duplicate:
Downgrade iPod touch (2nd gen) from ios4 back to 3.1.3
Hello, I recently updated my iPod touch 2G to iOS 4. It has been working fine for weeks until recently it has been becoming slow. I have attempted to Shift-Restore with a restore package of 3.1.2 with no luck. I keep getting errors 20 and 3194? i believe. (also 2.1.1 and 2.2.1).
I have tried all support forums with no luck, also all fixes too. My usb drivers are ok, I have restarted my computer, and I have tried all the recommended apple fixes also.
Any help would be appreciated. Thank you.