Copy maps between units


I recently purchased a new Maestro GPS. Is there any way to copy the updated maps from this unit onto my old 3225? I'd rather not have to buy the new maps if I can avoid it.

Probably not

I'm not at all familiar with that unit but, if it's like the other GPS units I am familiar with, the map is not transferable from one unit to another.

GPSMAP 76CSx - nüvi 760 - nüvi 200 - GPSMAP 78S

how about the upgrades you

how about the upgrades you get on your computer and transfer it to other unit from mapinstall with sd card? I know nothing about this but I am wondering the same.
Actually I too have same question?
I have nuvi 200w and I got nuvi 270. I got an upgrade of european maps with 270 and I had gotten citnavigator 2009 upgrade with 200w.
Can I put all this in one sd card and use it in sd card will I have europe maps on 200w?

Garmin nuvi 200W and 270


The OP and this thread are asking about Magellan maps.

However, for Garmin maps, the map upgrade can only be used on a single GPS unit. It's not transferable. And the upgrades will only upgrade the maps on the unit that has those maps preloaded.


Definitely not on 2 different models. I tried my friend's Roadmate 1412 even just the POI, copied it to my 3140, it did not work.

Sam, Magellan Maestro 3140, Mio C310x, Dell Axim X50v with TT6 & iGuidance 4