As I already said in my introduction, my German isn't that good in writing, so I'll do it in English (sorry for that !)
I have a question about updating my radio/navigator: I intend to update my maps to the latest version (2019), and my current software version is 15.26.1
As I already checked, the latest software for my Cherokee is version 17.46.1 (EMEA version, MY14), which I downloaded and is ready to be installed. Can I install this version over my current version or do I need a "step between" ?
Thanks for your time !
Eddy

Mein Cherokee: Cherokee Limited MY14, 2.0 diesel, armygreen, 170 pk, 4x4, full option