Asus has started rolling out the much-awaited Android 4.0 update for Transformer Prime users in UK. Company posted regarding the same on its Facebook page yesterday. This update will take the existing Android version 3.2 on the tablet to 4.0 and will bring several other improvements and enhancements.
This update will also bring fix for on-screen graphics bugs (horizontal stripes and signal noise during video playback & pad rotation). As the update is rolling-out OTA, you will soon get the notification to install it on your Prime.
Company has also stated that the update for original Eee Pad Transformer will follow soon afterwards.