Thank you Ken. Whilst I buy a new google-supported device, please you can tell me how I temporarily tell my S2 app that I don’t want it to upgrade my system?
At the moment my S2 app is unusable - it’s telling me all my speakers need updating
thank you
This can often depend if you have updated the speaker device firmware, or the Sonos App software already. The App software will likely be controlled by a setting on your Sonos mobile and/or Google account, I believe.
The Sonos hardware update can happen if you have the Sonos automatic update feature enabled in the S2 App and have scheduled to update your devices during a period specified, such as morning/evening etc.
See screenshot from my Sonos Settings/System/System Updates as an example. If your devices have updated, then you will need to update your controller App too for compatibility.
If either update has happened ‘accidentally’, then you would need to contact/chat to Sonos Support. Here is a LINK to hopefully assist you, if that’s needed.