I tried every way to download the maps, but none worked. Finally I updated the maps with firmware and downgraded back to 4.50 it after. Everything seems to work fine.

So I'm wondering if it's doable. There may be a reason, why it forces the update, while I think it was not necessary before.
That's why it would be nice to try updating the maps without touching the firmware. Is it possible somehow?

Do you mean:

Well you could install the map to your PC then use BaseCamp to send the map to your Zumo

That's what I would like to do. How to do it?

I don't remember exactly, but here was something not working correctly with new software. I think that it was the ability to send GPX files from ...

Hello!
I have Zumo 590/595 with 4.50 software. Maps CN Europe NTU 2025.10 installed.
Garmin Express shows me the possibility to update maps to much newer version, but only if I update firmware to newer 4.60 version first. I would like to keep my 4.50 firmware and update the maps. Is it possible to ...