Hi! Thank you MotorvateDIY for this kind of content
In my case 2018 european 370z, I see the navigation system display "Reading USB memory" but when I plug my USB cable (usb-a to usb-c) in my laptop with win10 no COM comunication (my laptop don't have a usb-a port)
I tried with 3 USB sticks 4-8GB and 3 different USB cable (yes i'm sure put the correct filename UsbDebugStart.ivanaX and not UsbDebugStart.ivanaX.txt
)
Maybe in a restyling units this port was restricted?