yes
ANS2:My iPod just was replaced. I restored from iTunes and everything but for a few pass-worded settings were restored to the same as the old one. If you mean that you are contemplating restoring it to factory settings...then, yes, it will wipe the unit. You would want to restore it to factory default if you are planning to sell it so your personal data won't be on it.restore it on itunes
Connect your iTouch to your computer and click "Restore iPod" and it will erase everything on your iTouch.
No, it depends whether you reset the network settings, etc, or you can just restore it and reset EVERYTHING.
When you restore an iPod it will wipe all data saved on it. Yeah
It does not, unless the update is interrupted or, you restore instead of update.
Yes. If you press the Restore button on Itunes while your ipod is plugged in everything will be erased from your Ipod and it will be returned to the original factory settings.
No.
factory reset it or restore it
Yes, but it will erase everything on the iPod, including things available only to jailbroken iDevices, such as Cydia, Winterboard, etc. You can then put all NON-jailbroken media back on the iPod by using a backup file of the iPod which is saved on iTunes.
delete everything and restore settings to factory settings
you must restore your ipod by using firefox
restore your ipod touch on itunes