Thread: How to install multiple maps on Garmin the easy way

Originally Posted by entaro

I tried this method in my sdcard but with no success. I understand that you could only do this with the device internal memory but I was hoping to have two selectable maps in sdcard (gmapsupp.img and gmapsup2.img perhaps?). Any help is much appreciated.

By the way, I'm using a China made PND.. so it not possible to install software/maps in the device internal memory because of insufficient space.

Thanks!

The nuvi will only recognize ONE map file on the SD card and it must be named gmapsupp.img and reside in the x:/Garmin folder. Naming it something else will not work
you can buy another mmc ,they'r cheap now, and use the 2 maps changing the mmc