We're not gonna act all surprised, or anything -- Sony's been talking up Android 4.0's arrival on itsTablet S for some time now. For those who have been waiting with bated breath for the Ice Cream Sandwich upgrade on their oddly-shaped tablet, however, that time is now. Connect your device to WiFi and a system upgrade should prompt you to join the wild world of 4.0. Video of the two in action after the break.