Samsung has started rolling out the Android 4.0 (Ice Cream Sandwich) update for the Samsung Galaxy Tab 10.1 (Tab 750) in India. This 10.1-inch tablet was launched in India last August, and it came with Android 3.1 (Honeycomb). The Android ICS update would bring redesigned user interface with new TouchWiz UI, improved multi-tasking, notifications, faster browser and much more new features. It would also download new Ebook app from the Samsung Apps once you enter the App Store for the first time, after the update.
This update is about 232MB and is available OTA (Over the Air) and via Samsung Kies. You can check for the update manually from the Settings, About device, Software update.
Thanks Harijyot Bange!