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Downloads
SOFTWARE UPDATES
Software updates are similar to updating the apps on your phone – they keep things running smoothly. Software updates help improve the user interface, enhance security, and remove minor bugs. We recommend updating your software whenever an update is available.
05.01.2026
BTN301 iPhone17 Software Update Download
For instructions on how to add these files to your head unit click on the link below.
> Click here Instructions PDF
Using these files for any other Lumina Audio unit will stop it from working, and any warranty period for that unit will end.
To access the files please click on the button below.
Download all the files on to a clean, empty, reformatted USB stick.