Quote:
Originally Posted by Crypto2k3
For you techies our there, any idea how the update works? I've spent a bit of time on it and it appears to download an encrypted container file from your car using the ENET cable and odb2 port. I believe the container is encrypted using the VIN number of the car. Assuming one could decrypt and mount this container would there simply be a carplay.ini file there that needs to be edited for resolution changes? I suspect that when BMW pushes an update they just overwrite the container with a new one which would explain why another fullscreen update is required. If anyone has any experience working with ECU / FSC binary files please PM me. I'm curious more than anything at this point.
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I'm curious about this as well.