The remote has its own software relationship
Google says the Streamer Voice Remote automatically applies software updates while paired with Google TV Streamer or Chromecast with Google TV. A remote’s firmware and the streaming device’s operating system are related but distinct software states.
Identify the actual remote before following an update guide. A television maker’s remote is not automatically the Google Streamer Voice Remote even if both navigate a Google TV interface.
Preserve the supported connection
Keep the compatible remote paired and follow current Google instructions when checking its state. Do not search for an unverified remote firmware file or assume a reset is a required update step.
If a feature is missing, verify its hardware and software requirements before blaming the update process. A customizable button or finding speaker is also a physical product feature.
Check behavior after a change
Test ordinary navigation and the specific supported function that prompted the question. Record whether one button fails or the whole remote disconnects; those scopes need different investigations.
This article explains Google’s documented automatic update relationship. It does not claim an update was installed, name an unverified latest version or certify a remote’s current firmware.
Questions answered
Does Google document automatic updates for the paired Streamer remote?
Yes, with the supported Streamer or Chromecast with Google TV pairing context.
Should I download a random remote firmware file?
Use Google’s supported update route and verified product guidance.
Sources & further reading
Official references for the subjects discussed. Service terms and device software can change.