Hello!
I need a help. I'm a one of the team who create the "Map of Belarus". I was stupid enough to buy the newest navigator Garmin "DEZL 570 LMT-D". It's has Software Version: 3.30, but when I try to instal the map on it, I have a message every time the same: - "Couldnot unlock the map". We created an use-free map, but on my navigator it's locked by garmin. Is there any solution to unlock the free map of Belarus on DEZL 570 LMT-D?

Thank you