How do you remove the registered username from Sonos port without affecting the registration of the other Sonos devices
Question
Removing the registered username from sonos port
Factory Reset the Port.
It will disappear from the App after some time, you can also hide it on S2 to avoid waiting.
It will still show on your sonos.com system page until it is registered to a new account.
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.