I have a jailbroken, iphone 3g. Done with pwnage tool(edit: I actually think i did it with spirit or redsnow). The firmware is 3.1.3. The iphone is working. I would like to restore to 3.1.3, or roll back to the original date it was jailbroken When I try to restore to stock 3.1.3, i get the error message in itunes. the software required for communicating with the iphone is not installed correctly. please reinstall itunes to install the iphone software. I have reinstalled to the latest version of itunes.(just moved the itunes app to the trash on a mac. and downloaded the latest version) Ive resprung, and hard rebooted the iphone. Ive rebooted the mac. With no luck. Any suggestions?