updated: 1 week ago
Added on May 1, 2010 in Applications
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armin City Navigator North America 2011.1 unlocked (Size: 1.23 GB)
This is the latest (April 12, 2010) map update from Garmin
instructions for using this file on your Nav unit.
Part A – Internal Memory
1. Connect your device to the computer.
2. Go into the Nuvi files located in the Garmin folder and backup the file named “gmapprom.img” to your computer.
3. Delete the “gmapprom.img” file from the device.
4. Copy the unlocked “gmapprom.img” file that you downloaded into the device. (these copy proceedures could take up to 45 minutes to accomplish)
5. Restart your device and check your map info via : Tools>Settings>Map>Map Info.
Part B – SD Card
1. Get a 2GB SD card (NOT SDHC) and format it FAT or FAT32
2. Create a folder on the memory card called “Garmin”
3. Copy the downloaded “gmapprom.img” file into the Garmin folder on your SD card.
4. Rename the “gmapprom.img” to “gmapsupp.img” on the SD card.
5. Insert the SD card into your Garmin GPS, and browse to your map information on your Garmin GPS and you should see the new maps selected. This can be found on the device via : Tools>Settings>Map>Map Info.
6. Deselect the mapset that's out of date.
Why the renaming?
This must be done because this is not the primary mapset as it is being used from the SD card. The primary mapset is the one on the GPS’s internal memory.