No, updating the iPod Touch software does not clear it. Every bit of information stays on there.
Updating the software to 2.0 does not make the generation of the iPod Touch a 2nd gen.
When you Update software on an iPod touch, you get more features (Folders for apps, wireless printing etc.)
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.
Updating your iPod software does not affect what is already on your iPod. All contents remain the same and unchanged.
Updating the iPod Touch software erases the jailbreak. You can update, but it will erase your jailbreak.
no, updating your ipod will update games and bugs on your ipod but leave music
The first generation iPod Touch did not have the iPhone apps or the App Store. An update was available on iTunes for the software which originally cost $20 to add the apps to the original iPod Touch. That updates probably now free, try updating your software with iTunes.
No, but it is a good idea to back it up before updating.
no at least not when you are updating the ipod touch to the 2.2
Maybe try updating your software for the iPod.
Yes, updating the software of an iPod undoes the Jailbreak.
well the software has weather, email, stocks, and now u can get games and i think the software is like $9 all ipod touchs have software except the 1g ipod touch doesn't have the software