Good news to all AT&T Galaxy Tab 8.9 users! The Android 4.0 Ice Cream Sandwich is now officially available for your tablet through the PC companion software Kies. Though we understand most of the users will be hoping for the Jelly Bean update instead, but trust me Ice Cream Sandwich is good enough.
For those who have no idea on how to update your device through Kies, you can refer to Samsung’s instructions here.