Thread: Post here please your help request regarding Garmin

Hello Catymag,

I have updated two nuvi's with no problem after you help in figuring out the jetmouse and using mapsource. So I get a nuvi 205 follow the same steps and it completes and says data transferred successful. I disconnect the unit and then the nuvi 205 goes through the boot process and then loads maps, I agree to the warning and then I get a message no detail maps found that support routing. The nuvi cannot be used with out them. Can someone tell me what this means and how to fix. I have tried 3 times and same results.

Thanks in advance!
stimpy2300

run on img this tool before copying in your nuvi
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and look at how you must rename the img file
here
Storing maps in devices
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or the map is locked or has a wrong name

Well I followed the same procedures you taught me before.
1. Get serial and use jetmouse and generate key.
2. Launch mapsource and unlock it under map product manager.
3. navigate using explorer and delete the old map maunally.
4. in map source I select to copy to device and it completes fine.

This is correct?

Stimpy2300

yes,but it depends if you dont have a device with last firmware that requires a gma file in your receiver, if you have this new kind of firmware, you must unlock the img before copying in gps with unlocker
more infos
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Originally Posted by ozzielad

Hi just a quick question I believe you can only run 2 maps at the same time, can you put a 3rd one on the sd card say in a nuvi and name it gmapprom1.img ( I believe you can do that) and then select it in the settings map info as the active map and disable the other map gmapprom.img

read
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and more
here
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specs and maps supported are here

Code:

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you can use all NT maps ,Mapsource or IMG
read also
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