with orthoplay ios app: go to the settings screen and tap upgrade.with orthoplay.com web app: if an upgrade is available it will be visible in the configurator. expand the configurator by clicking the disclosure button. click upgrade speaker.OD-11 will begin the upgrade process and automatically restart when ready. this will take a few minutes, depending on your network connection. the led will go from blinking white, red to yellow and back to white.