Zumo User Forums

written to garmin - let's see how they can help - will share outcomes

If you can access your device via Windows Explorer then delete gupdate.gcd as that is the update file, and it is probably corrupted. If it then starts normally you can then reinstall the update file. thanks for the additional advice - deleted the file & reinstalled software but it keeps doing the ...

still doing the same - reinstalled software a couple more times, did some more had restarts but nothing worked.

Hi, I'm new here and not a very techie rider, hope you guys can help me with an issue I have. I just updated my Garmin Zumo 660 in Garmin Express. I had some overdue system and maps updates. Everything seemed to go well during the update process. But now once I've powered up the GPS there is this ...