Sonos Can’t Release Old App for Customers Unhappy With Design Changes MacRumorsSonos CEO says the old app can’t be rereleased The VergeSonos: Sorry, We Can’t Revive the Old App PCMagSonos is failing and millions of devices could go with it – why open-source audio is our only hope ZDNetSonos, still trying to fix its broken app, lays off 100 employees Engadget