If your iPod is 4G you will lose your data however if it is 5G you won't and I'm talking about model
No you cant the only way is restoring or updating your iPod
Restore with backup
no, updating your ipod will update games and bugs on your ipod but leave music
No, updating the iPod Touch software does not clear it. Every bit of information stays on there.
Without the combo, you cannot. If you asking this for hacking purposes, be advised that this is illegal if it is not your iPod. The only way to unlock an iPod without the combo is to restore it using your iTunes.
i restore my ipod classic but says in still need to restore it
you can't restore ipods without iTunes. but if your meaning to reset the ipod try pressing the middle button and the menu button the same time.
No. You must restore to Downgrade the Firmware!
No, updating an iPod will not delete anything on your iPod.
You can hook up your ipod to your computer and click restore. THIS WILL DELETE ALL MUSIC VIDS AND APPS ON UR IPOD.
if you click restore ipod it says do you want to make backup for this ipod same with updating it asks the same thing! by the way a backup is saving everything on the ipod.