There are some projects making baby-steps but I&#x27;m not sure how far they got.<p>For Samsung TVs the SamyGO project can do some stuff - <a href="http:&#x2F;&#x2F;www.samygo.tv&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.samygo.tv&#x2F;</a> - but it&#x27;s more about hacking the existing firmware than making an open replacement.