I run a series of speakers, 3 x Play:3 and a couple of Sonos 1’s and also have a Roam which I am struggling with.
I normally use an iPhone 6s with S2 version 15. I can’t update this as S2 version 16 won’t work on iOS version 15.
I also have an iPhone 13 running iOS 16 and it is now running S2 version 16.
I foolishly tried to connect my Roam to a hotel network last week and have discovered the hard way that this is not a good thing to try - I don’t like using the Roam as a bluetooth speaker and wanted to stream direct.
My iPhone 13 now says, when I try to re-establish the Roam on the network by adding it, that I have to upgrade.
As my speakers are showing “SONOS OS: S2” and “Version: 15.11” I assume it wants me to update the speakers to 16.
If I do this will my iPhone 6s running S2 version 15 then not be able to control my various speakers?