How to Update or Upgrade or Downgrade the Skyworth 4K Android Operating System from 7.0.0 to 8.0.0 and newer version! Posted by Jesson Balaoing on May 19, 2019 50G6 Software and firmware 55G6Software Update and firmware 58G6 Software and firmware Update Skyworth 49G2 Software Update and firmware Skyworth 55G2 Software Update and firmware +