Something that might be useful to know with these devices is that they're quite liable to bricking during updates.
If you do install an update, make sure you reopen its' web portal and confirm the version number is different to what it was before. If it hasn't changed from before, you'll have to wait a while as its still flushing bytes to its flash memory, and if you accidentally trigger an update again here, you'll be left with a brick (speaking from experience).
If you do install an update, make sure you reopen its' web portal and confirm the version number is different to what it was before. If it hasn't changed from before, you'll have to wait a while as its still flushing bytes to its flash memory, and if you accidentally trigger an update again here, you'll be left with a brick (speaking from experience).
Depending on the device you bought, you might also be able to flash custom firmware on it: https://github.com/ludwig-v/wireless-carplay-dongle-reverse-...