Software update on radio unit?

[mikmikmikmik]

I have the radio unit talking to my home WiFi, and I am sure there must be a software update since 2020, not a NAV update, just the system firmware update, but the radio unit option for new firmware is always greyed out 

Any ideas?

Thank you 

[Devon Aygo]

15 hours ago, mikmikmikmik said:

I have the radio unit talking to my home WiFi, and I am sure there must be a software update since 2020, not a NAV update, just the system firmware update, but the radio unit option for new firmware is always greyed out 

Any ideas?

Thank you 

Only maps are updateable OTA on your head unit, only from 2022 with the newer Smart connect set up can the head unit do OTA firmware for your car the update is a dealer only job or you can buy access to Toyota technical data system HERE

[mikmikmikmik]

23 hours ago, Devon Aygo said:

Only maps are updateable OTA on your head unit, only from 2022 with the newer Smart connect set up can the head unit do OTA firmware for your car the update is a dealer only job or you can buy access to Toyota technical data system HERE

I was looking in toyota-tech hoping there would be an indication where the update is and then I pay for the access, but it looks more like I pay for the access and then go hunting around past the pay wall to try to get the firmware, wasting precious minutes trying to do so, and maybe it's not even there.

I have no idea which one of these in this pic is for my car, but if it is the first or the last then as far as I can see, there is only a map update.