Thread: About Garmin maps Additions files (gmap3d-JCV-gmaptz-ASR-G2S)

Originally Posted by catymag

and @zaugianto

Rename one as anymame.img and put it in a "Map" folder in sd and in sd/JCV folder its anyname.JCV, but you cant have 2 routing maps covering the same area enabled contemporarely, disable one or delete the old one.

Hi,

Map 1
=====
Map name: gmapprom.img
JCV name: SGMYMAL.JCV

You mean gmapprom.img map put in .system folder and SGMYMAL.JCV put in .system\JCV folder.

Map 2
=====
Map name: gmapprom1.img
JCV name: SGMYMAL.JCV

For second map, rename gmapprom1.img to anyname.img and put in sdcard\map folder. Then, rename SGMYMAL.JCV to anyname.JCV and put in sdcard\map folder too. (Not the sdcard\map\JCV folder, am I right?)