Updating ipod touch without itunes
Before syncing your i Pod, there are two important things: Firstly, if your i Pod has songs that are not in i Tunes library, these songs will be erased when syncing with i Tunes.To avoid the ‘Erase and Sync' message, please jump to Part 6.It is very frustrating when your i Pod Touch, Classic, Nano, Shuffle won't sync music to i Tunes. And when the i Pod won't sync with i Tunes, How to fix?
Here is the step-to-step guide on how to use i Tunes to sync songs to your i Pod Touch/Classic/Nano/Shuffle.
So basically we need to install only this one tool for all our Apple devices.