I just installed the latest firmware update and assume the Apple Carplay or Android Auto options will not show until I install the new USB hub and cable set? which will be delivered to me on Wednesday.
Found my answer here
https://www.mazda6club.com/threads/...oidauto-install-instructions-all-here.440990/
..NOTE:
After 70.00.335C Firmware is installed you can run it and can use it in car normally, BUT YOU WILL NOT SEE CP/AA availability on the Connect screen Settings, etc.
Only UNTIL and AFTER you Install the TWO NEW Genuine Mazda Parts LAST.