Hi all!
I have a nuvi 3790lmt. The other day, while driving, i had an incoming call and the unit froze.
Now when I try to turn it on it shows the Garmin Logo, then the copyright information and the says Loading maps and freezes there. I believe the map file is corrupt.
I've tried to perform a hard reset or access the unit by an USB cable but every time it freezes in the same screen, Loading maps.
I've written to Garmin support but they didn't answered yet (don't believe in the three-day-response...)

Does anyone have any ideas?

Thanks!

Sant