Thread: City Navigator Philippines NT up to 2011.40

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extract somewhere in pc and copy img(jcv not supported) on your nuvi

The New Garmin Series (1xxx/2xxx/37xx)

In this devices you will find built-in maps in .System folder, this is a hidden system folder and you have to enable the view of this folder in:
Tools\Folder Options\View – Select Show hidden files, folders and drives
Tools\Folder Options\View – Uncheck Hidde protected operating system file (Recommended)

To update this devices you can:
1 - Replace the original map (gmapprom.img) with the one downloaded, you can rename the downloaded map in gmapprom.img if it is named gmapsupp.img
2 – You can create a folder called Map in the root and put the map file inside. The files in Map folder can be renamed as you wish and you can put more than one map in this folder.
Example: “X” is your Garmin driver
X:\Map\gmapsupp.img
X:\Map\Europe.img
X:\Map\NorthAmerica.img
X:\Map\XXXXX.img

You can do the same in SD card
SD:\Map\gmapsupp.img
SD:\Map\Europe.img
SD:\Map\NorthAmerica.img
SD:\Map\XXXXX.img
3 – You can use the Garmin folder in SD but you can use only one map, named gmapsupp.img