![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
![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/1gb4bxzajf541.jpg?auto=webp&s=aa7ef13e61ba0702bb166049264f8880102afa5e)
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 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/1gb4bxzajf541.jpg?width=640&crop=smart&auto=webp&s=59bac8b4e477494f580717cb27329dfb292cfad3)
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
![How to Check for Updates on GOOGLE Chromecast Ultra 4K - Install New Firmware with Google Home App - YouTube How to Check for Updates on GOOGLE Chromecast Ultra 4K - Install New Firmware with Google Home App - YouTube](https://i.ytimg.com/vi/4XG9luyUxuU/hqdefault.jpg)