Own a Nexus S or Nexus S 4G ? Wondering when you'll finally get to enjoy a tasty bite of Ice Cream Sandwich ? One of our trusted sources has confirmed that Google is not abandoning you, and that an official Android 4.0 update for last year's Nexus is expected to drop in the next few weeks -- for reals this time . We'll keep you posted as we find out more, but for now there's always the DIY route if you're rocking the AWS model.