Samsung started pushing the ICS update to Galaxy Tab 8.9 owners. Just a couple of weeks, Samsung updated the Galaxy Tab 10.1 and 7.7 to the not so latest Android version, and now the 8.9 model is joining the duo.
The update pushes the version number to 4.0.4, and brings all of the ICS goodies, plus the latest TouchWiz UX. It’s available as an OTA and through Kies, so you can choose the preferred way of updating. Unfortunately, this is only for the Wi-Fi version, so the 4G model is left out of the party, for now..