ah yes, sorry, should have stated that, it wont connect to iTunes, computer makes the noise to say its noticed the device but nothing shows up in iTunes
Ok, he has told me he got iTunes to find it once and during the restore, it came up with a failed message saying 'The iPhone could not be restored. An unknown error occurred(1)'
I have just tried a different iPhone cable and i got iTunes to recognize the iPhone but i got the same warning message half way through the restore?
Temporarily disable your antivirus program if you are running one and try restoring in DFU mode in iTunes again. Reboot and try it again if you don't have an antivirus program installed. Try a new/different USB cable if you have one. Post the exact error code if it fails again and the point in the restore where it fails (extracting firmware, verifying with Apple, etc.) Are you using Windows or a Mac? Do you have access to another computer?