OD–11 - how do i update the firmware? April 07, 2022 07:11 Updated to update OD-11 use the orthoplay app or visit orthoplay.com and follow the on-screen instructions. for more information see the user guide: https://teenage.engineering/guides/od-11#update Related articles OD–11 - is apple’s airplay 2 supported? how do i upgrade my speakers? can i connect OD-11 to my television? OB–4 calibration OD-11 - how do i setup OD-11 for the first time?