As of yesterday, Lenovo has pushed Android 4.0 out to U.S. owners of ThinkPad Tablet. The update brings with it all the benefits you’d expect from Ice Cream Sandwich, including NFC-based sharing with Android Beam, Face Unlock, and access to new core apps such as Gmail, Calendar, Google Chrome, and more. The update has been coming slowly to users over-the-air since Monday. [Source]Stay tuned with us for more breaking news. You can follow us on Twitter, Facebook, Pinterest, YouTube and check out our RSS for quick reference.