Chromecast firmware versions
Here are the latest firmware versions for Chromecast (1st gen), Chromecast and Chromecast Audio devices.
Current Preview Program firmware version
Chromecast (1st gen) – Firmware version 1.36.157768
Chromecast (2nd gen) – Firmware version 1.40.156414
Chromecast – Firmware version 1.40.156414
Chromecast Ultra – Firmware version 1.40.156414
Chromecast Audio – Firmware version 1.40.156414
Want to test drive the latest firmware version before it's broadly released? Join the Chromecast Preview Program.
Current production firmware version
Chromecast (1st gen) – Firmware version 1.36.157768
Chromecast (2nd gen) – Firmware version 1.40.156414
Chromecast – Firmware version 1.40.156414
Chromecast Ultra – Firmware version 1.40.156414
Chromecast Audio – Firmware version 1.40.156414
Cast for Android TV – Firmware version 1.30.109591
How to check your firmware version
To check which firmware version you're on:
- Make sure that your phone or tablet is connected to same Wi-Fi network as your Chromecast device.
- From your mobile device, open the Google Home app
.
- Tap DEVICES
to see your available Chromecast devices.
- Scroll to find the device card for the Chromecast that you'd like the firmware version for.
- At the top-right corner of the device card, tap the device card menu
.
- Tap Settings.
- Scroll to the bottom and look for Cast firmware version: X.XXX.XXXXX.
.
to see your available Chromecast devices. Was this helpful?
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