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Garmin Nuvi 660 Mapupdate problem

Former Member
Former Member
I have just bought the latest mapupdate for my device, after installation with Mapinstall on my 4gb SDHC card it still reads the old map but not new, in map info it says NT 9 version and nothing else, even though I have the newest on my card. I have tried to copy a jpg file to my card to se if it works and I can se the image on my device.

My card has a folder called Garmin and in this folder there are three files.

gmapsupp.img
gmapsupp.unl
gmapsupp.gma

Dont know what to do to solve this problem.

Any ideas are more than welcome at this point.

Thank you,

Dominik