can someone say detailed steps how to test if jvc works? I cant understand from first post. where should i go? I have installed the low resolution jvc for europe nt 2014.20. Also do i have to install on .system/jv or garmin/jvc folder? I have garmin folder on external sd and maps can be seen only in garmin.map folder.
Also do 3d buildingmaps work? I havent seen something about that on first post

Thanks