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
Don't fall victim to the Chromecast hackers – here's what to do – Naked Security
Chromecast with Google TV gets advanced video controls in April update
How to Update Chromecast Firmware? – Steps to Update your Device
How To Force Chromecast To Update
Chromecast gets updated to support 50Hz refresh rate - FlatpanelsHD
Chromecast with Google TV finally gets a new update, and it's a pretty good one | TechRadar
How to Check for Updates on GOOGLE Chromecast Ultra 4K - Install New Firmware with Google Home App - YouTube
How To Force Chromecast To Update
Save Up to $10 on Google Chromecast | PCMag
How To Force Chromecast To Update
Chromecast firmware updated? : r/Stadia
Google updates 2013 Chromecast for first time in over three years
How to Update Chromecast Firmware? – Steps to Update your Device
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How to Update Chromecast
Chromecast with Google TV 4K Now Receiving Android TV 12 Firmware Update | Technology News
![How to update Chromecast [all methods] - GChromecast Hub](https://googlechromecast.com/wp-content/uploads/2020/10/How-to-update-Chromecast.jpg "How to update Chromecast [all methods] - GChromecast Hub")
How to update Chromecast [all methods] - GChromecast Hub
Google Chromecast firmware update failing or stuck at 0% for many
Chromecast with Google TV 4K update to Oct. 2022 patch rolls out
Update Chromecast Apps in 2022 - TechBlitz
Chromecast 2nd gen: Everything you need to know about the update
How to Get Firmware Updates on Chromecast with Google TV - YouTube
Google Chromecast firmware update failing or stuck at 0% for many
How to update your Chromecast with Google TV
Force Google Chromecast 2 to Check for Firmware Update - Switched On Network
![Root Your Chromecast & Install a Custom ROM [How-To] - YouTube](https://i.ytimg.com/vi/A7BedB1AQls/maxresdefault.jpg "Root Your Chromecast & Install a Custom ROM [How-To] - YouTube")
Root Your Chromecast & Install a Custom ROM [How-To] - YouTube
How to Check Firmware Version of Chromecast - Support.com TechSolutions
