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Need help? Contact the Chromecast Support Team for assistance.

Chromecast firmware versions

Here's an overview of the fixes and improvements included in the latest firmware update for Chromecast (1st gen), Chromecast, and Chromecast Audio devices.

Current Preview Program firmware version 

Firmware version 1.22a.78337 / 1.22.77272 are currently available to all Chromecast (1st gen) devices. 

Firmware version 1.22a.78337 is currently available to all Chromecast and Chromecast Audio devices.

  • General bug fixes and stability improvements

Want to test drive the latest firmware version before it's released broadly? Join the Chromecast Preview Program. 

Current production firmware version

Firmware version 1.22a.78337 / 1.22.77272 are currently available to all Chromecast (1st gen) devices. 

Firmware version 1.22a.78337 is currently available to all Chromecast and Chromecast Audio devices.

Firmware version 1.22.78017 is currently available to all Chromecast Ultra devices. 

  • General bug fixes and stability improvements

How to check your firmware version

How to check your firmware version
To check which firmware version you're on,
  • From your Android or iOS device, open the Google Home app Chromecast cast icon.
  • Tap the DEVICES tab to see your available Chromecast devices. 
  • Scroll to find the device card for the Chromecast you'd like to find the firmware version for.
  • In the top right corner of the device card, tap the device card menu .
  • Tap Device settings.
  • Scroll to the bottom and look for Cast firmware version: X.XXX.XXXXX. 

 

Elise is a Chromecast expert and author of this help page. Leave her feedback below about the page.

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