Transformer Prime will come with Honeycomb OS but ASUS said by end of the year or earlier, it'll hit with Ice Cream Sandwich! The official ship date not reveal yet but stay tune on 9th November for the official release!
In addition, ASUS chairman Jonney Shih just affirmed that the long-awaited Padfone will be shipping in Q1 of 2012, and yes, Android 4.0 (Ice Cream Sandwich) will be onboard.
Not to forget, ASUS Eee Pad Transformer will be getting Ice Cream Sandwich update as well! But the official schedule still unknown.