The 127MB (VS920ZV6) update for the LG Spectrum that we found out about last week has started to roll out to all users this morning. If you have not been prompted to update yet, simply head into Settings>About phone>Software updates and pull it yourself.
It may not be Ice Cream Sandwich, but LG sure packed in the bug fixes, app updates, and enhancements. You can read all about it here.
Cheers Travis and Dana!