Thread: Garmin 2789LMT buying from Garmin the Europe update and adding JCV, premium content?

JCV is an unlocked file, you can find it from other sources & copy it in the directory Garmin\JCV\xxxxxxx.JCV in your MIcroSD. Your device doesn't support 3D buildings so you don't have to worry about that. If i'm not mistaken 2798 uses the same JCV file with 34xx series. One thing to have in mind is that JCV is a version depended file meaning that you have to use the additional file that comes with the map at every release and change it with every update.

Neil you were faster this time .....