Originally Posted by skypx
I am attempting to do this update right now. I have followed all the steps as best as I can figure out. I have the files on my USB but the car is not reading it. I have both the config file and pkgdb folder (with all files) from disc one. Are those the only files that need to be on the USB drive? Does the ignition need to be on to start the process? I have tried multiple ways with no luck. Any help is appreciated.
Sounds to me like the downloaded files are corrupted? I upgraded mine using USB drive and it took the car approx. 30-45 seconds to acknowledge the thumb stick. It did the rest on its own. I had the ignition completely on, but the car was not running. Takes about 45 minutes.
Fly to glory.