Apple has introduced many more new features in iOS 5 i.e. Sync iPhone with iTunes over Wi-Fi. The question may arise in your mind how to Sync iPhone, iPad or iPod Touch with iTunes over Wi-Fi?
Your iDevice must be updated to iOS 5 in order to sync it with iTunes wirelessly. What you need to do is turn on Wi-Fi on your iDevice to turn it into a personal base station via the personal hotspot option. You should also have tethered added in your data plan.
Once you are done with the above things, you need to follow simple steps mentioned below in order to sync your iPhone, iPad or iPod Touch with iTunes wirelessly:
Step 1: The first step you need to do is to connect your iDevice (iPhone, iPad, iPod, etc) to your PC using USB cable.
Step 2: Open iTunes and Tick on “Sync with this iPhone over Wi-Fi”.
Step 3: Now, on your iDevice tap on settings > General > iTunes Sync
Step 4: In next step tap on “Sync Now” in the “iTunes Wi-Fi Sync” screen.
Don’t forget to make sure that your iDevice and PC both are connected on the same network and iTunes is running in your PC.
Now, you can connect up to 5 devices and sync wirelessly with them.