Unknown Navcore Version - Start 20 — TomTom Community

Unknown Navcore Version - Start 20


I've been having some fun and games trying to update my Start 20 with the latest UK & Europe map. An update failure has resulted in me being unable to install anything on the device - it just fails and says the map is corrupt. After multiple attempts, and the addition of an SD Card to provide more storage I'm now left with the "Unknown Navcore Version" error message in MyDrive Connect.

I noticed some other posts regarding this issue, and a recovery script that can be pushed to the device - is that something that is still available?


  • rider1riderrider1rider Posts: 1,064 [Exalted Pioneer]
    edited July 22
    write email to customer care
  • nabunabu Posts: 16,890
    edited July 22
    Remove the card and install a smaller card



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