Thread: How to upgrade Garmin map on DNX7200

Originally Posted by duiker1

I just updated a Kenwood 7200 with the newest Garmin map 2016.1.
Unlocked image does not work on Kenwood 7200,you must add a UNL file with the activation code.
You can use the Jet Mouse activator for that.

Until now (City NT 2015.40), I download original gmap for Mapsource, then unlock it with Protected Garmin file toolkit_2254_x64.exe (you unlock "tdb" file of folder gmap) to use gmap in Mapsource, after that I use Mapinstall (you must use patched Mapinstall) to make at my PC in folder "C:/Garmin/" the gmapsupp.img file of countries I want (or all Europe) and at the end I unlock that img file with Protected Garmin file toolkit_2254_x64.exe because Mapinstall make a locked gmapsupp.img

This map is working perfect at Kenwood 7200 of cource without need unl file.... Something change at City NT 2016.10 and need unl file?