Updating the internal Chromecast version to improve stability within speaker groups.
Updates typically occur automatically overnight when the device is idle. To ensure your speaker receives the latest firmware:
The speaker must be powered on and actively connected to your local home internet network.
Reliable voice command processing and improved "Cast" functionality for speaker groups.
Because it is a Google Assistant-enabled device, the firmware is managed through the Google Home app ecosystem rather than a manual file transfer. Requirements for a Successful Update
app, select your Link 10, and check the "Device Information" section for the current firmware version. Restart the Device