Firmware connection help

[Chuck_bigalo]

Alright, after playing with my 3gs for a couple days now I have retrieved all my apps. I successfully backup with icloud. However when I plug the iphone into my itunes it gives me a text " this computer has previously been synced with an iphone or iOS device " . I ran diagnostics on itunes and I noticed that the connection with firmware update server was unsuccessful. I am thinking this is my problem keeping me from backing up and syncing on my pc itunes. I have gone into my windows firewall and checked itunes on and off, enabling it to get by. Any help would be greatly appreciated.

 

[Gregoris]

do you have any other idevices you sync with the computer?

 

[Chuck_bigalo]

I do sync my girlfriends phone to this computer on her account. I did hook my phone up to another computer in an attempt to jailbreak my phone again. I'm pretty sure it didn't not sync with his computer although as soon as I plugged it into my computer again, another music play list showed up in my itunes home share. I don't know if this would have any affect on my itunes not syncing.