Updating garmin nuvi 750
Open the "Garmin nuvi" drive on the desktop if you are on an Apple computer. Do not delete "gmapbmap.img" which contains all standard maps including United States and European maps.
This GPS map will give you turn by turn directions to your destination using a point of interest (POI), city point, and/or latitude and longitude, with the ability to preplan driving destinations before getting into your car.
Then after over 30min of downloading files, it prompted me to unplug my GPS from the computer and reboot it, then reconnect it.
Please refer to our Install Instructions for additional information.
If you'd prefer the convenience of not installing the map yourself, we can ship you the map preloaded onto a SD memory card via US Postal Service Priority Mail.
While the device comes standard with maps of the entire country, there may be times when you need a supplementary map.
For example, if you are planning a trip to South America, you could load country-specific maps onto your nuvi device to help navigate while you're traveling.