Recently Samsung Italy has managed to push OTA Android 4.0.4 update for its Galaxy S III. You should receive notification which will lead you to download the update of 84MB making the digit to 4.0.4.
This is an important and long waiting update of the one of the most anticipates large screen smartphone of the company, Galaxy Note. You should notice the notification or go directly to setting and jump to update section. We are waiting to find out the new features of the update.