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No, but it is a good idea to back it up before updating.

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14y ago

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If you jailbreak a itouch can you update it?

Updating the iPod Touch software erases the jailbreak. You can update, but it will erase your jailbreak.


Does updating iPod touch software clear your iPod?

No, updating the iPod Touch software does not clear it. Every bit of information stays on there.


Will an iPod touch screen replacement erase memory?

No, getting a new screen won't effect your data


Does updating an ipod touch delete music?

no, updating your ipod will update games and bugs on your ipod but leave music


How do you erase pictures on a iPod?

To erase pics from an iPod touch all you have to do I'd erase them from the directory on the computer from which you uploaded them to your iPod and they will be erased from the iPod at next sync.


Does updating ipod touch 1G to 2.0 make it a 2G for app download?

Updating the software to 2.0 does not make the generation of the iPod Touch a 2nd gen.


Does the iPod Touch erase everything when you turn it off?

No.


If you update your ipod will you lose all your songs?

no at least not when you are updating the ipod touch to the 2.2


What do you do if you cannot access apps on the iPod Touch?

If you can't access apps on the iPod Touch, then you should try updating the software version of your iPod Touch to the latest version.


Can you erase your iPod touch with an electromagnet?

it depends on the strength of the electromagnet. if you have a case with a magnet, that doesn't have enough strength to erase it, though other magnets should be kept away from your ipod. however, even if you accidentally erase your touch, you can still re-sync your songs to your ipod touch via a computer for free.


What is the iPod touch with the most memory?

The most memory that I have heard for a Ipod touch is sixty four gigabytes, which is for the third generation Ipod touch. You can buy them anywhere online.


How do you erase all data from an iPod touch?

smash it with a hammer