Hi folks, my first post here. I need to get the garmin maps for North America.

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So i downloaded the 2018.20 version of Garmin maps, unlocked. img file, and loaded on to the external memory card of my montana 680. The montana is modded to allow the img files to work.

As the file is just below 3GB, anyway I can reduce that size for just some states CA, AZ, UT, CO. Also I can not find a tutorial, or walk through for loading onto Basecamp, ofcourse if i have the device plugged in, basecamp reads of the device, but need to have similar for PC hard drive.

Have been looking here for 2 days, but can't find it.

My basecamp is modded version which allows for key generated maps to be loaded with j mouse.

vanhack Reviewed by vanhack on 2nd July 2018. Stupid question Hi folks, my first post here. I need to get the garmin maps for North America. So i downloaded the 2018.20 version of Garmin maps, unlocked. img file, and loaded on to the external memory card of my montana 680. The montana is modded to allow the img files to work. As the file is just below 3GB, anyway I can reduce that size for just some states CA, AZ, UT, CO. Also I can not find a tutorial, or walk through for loading onto Basecamp, ofcourse if i have the device plugged in, basecamp Rating: 5