It also includes information on forcing an update on Windows, Mac, and Linux computers.
These instructions apply to all generations of Chromecast and Chromecast Audio.
However, such rollouts are often staggered, so the latest firmware version may take time to install.
Here’s what you’ve got the option to do to try and prompt an automatic update.
Go to Googles Chromecast support page to check the latest firmware version available for your Chromecast gadget.
If you havent already,download the Google Home iOS appor theGoogle Home Android app.
Ensure your Chromecast is powered on and ready to receive a Cast signal.
double-check your smartphone and your Chromecast are both connected to the same Wi-Fi web connection.
Your Chromecast gear should appear.
If it’s not showing, you may need to reconnect your Chromecast to the internet.
Tap thegearicon to open gear options.
Scroll to the bottom of the page to reveal the Cast firmware version.
This is the current firmware your unit is running.
Compare your devices firmware with the latest available version on Googles Chromecast support page (step 1).
Tap thethree horizontal dotsicon.
A pop-up window will launch with additional options.
TapReboottoreset your Chromecast gear.
Your Chromecast dongle will shut itself down and automatically restart.
During this process, it will have a go at download and plant the latest available firmware.
If the firmware is available, the installation process will show on your connected TV.
To check your Chromecast is now running the latest firmware, repeat steps 3 through 5.
As noted, Google rolls out firmware updates in stages.
Your Chromecast should now be automatically updated.
This process is a little more complicated than an automatic update, and its not guaranteed to work.
Scroll to the bottom of the rig options page to see the Chromecast firmware details and IP address.
Check your Chromecast firmware against the latest available version on the Chromecast support page (step 1).
If newer firmware is available, you could now take a stab at force a Chromecast update.
Take note of your Chromecast gadget’s IP address (step 6).
Terminal will now check to see if new firmware is available for your specific Chromecast gear.
If it is, Terminal will instruct the Chromecast to download and load the new firmware.
This process can take some time, so leave Terminal running and do not disconnect your Chromecast.
Once finished, you will see Process Completed at the bottom of the Terminal window.
Your Chromecast should now be running the latest firmware.
Search for “Windows Powershell” and selectWindows PowerShellto launch it.
This process can take some time, so be sure to leave Windows PowerShell running and your Chromecast connected.
Once complete, you’re free to cross reference your Chromecast’s firmware against the Chromecast support page.
If the update was successful, both versions will be the same.
This process may take a couple of attempts to work.
If your firmware hasn’t updated the first time, feel free to take another crack.
Alternatively, leave the dongle connected for a few days to see if it will automatically update.
Your Chromecast should now be running the latest firmware.
FAQ
Attach a Chromecast compatible USB cable from the Ethernet adapter to the Chromecast gadget.
Then attach anEthernet cablefrom the router to the Ethernet adapter.
After everything is connected and plugged in, you should be able to update.
Open theGoogle Home appon your mobile gadget.
SelectDevice Card Menu>prefs> look forCast firmware version.
To check for Hulu updates, follow the steps for your iOS or Android mobile equipment.
