![Chromecast with Google TV gets a firmware update to improve Dolby Vision playback and storage | What Hi-Fi? Chromecast with Google TV gets a firmware update to improve Dolby Vision playback and storage | What Hi-Fi?](https://cdn.mos.cms.futurecdn.net/KNWBBTwvYQHAGPB8cCko3d.png)
Chromecast with Google TV gets a firmware update to improve Dolby Vision playback and storage | What Hi-Fi?
![Figured out how to update the Chromecast ultra firmware (i think). I joined the preview program in the settings, then pulled power and started again a bunch of times. Now I got Figured out how to update the Chromecast ultra firmware (i think). I joined the preview program in the settings, then pulled power and started again a bunch of times. Now I got](https://preview.redd.it/h9o9b4szp2z31.jpg?auto=webp&s=03ee3c26887877d24875dbcab25c2efd00ec89a7)
Figured out how to update the Chromecast ultra firmware (i think). I joined the preview program in the settings, then pulled power and started again a bunch of times. Now I got
![new update for Google Chromecast 3nd gen in the test program. new version: 1.56.291998 : r/Chromecast new update for Google Chromecast 3nd gen in the test program. new version: 1.56.291998 : r/Chromecast](https://preview.redd.it/f50jyn521it81.jpg?width=640&crop=smart&auto=webp&s=963aec6ed620fa501e2d574ef03dfee2e04e443b)