Question about Garmin nuvi 205 GPS Receiver

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Garmin nuvi 205 shows no detailed maps found that support routing

Nuvi shows no detailed maps found that support routing and will not work.

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  • Expert
  • 385 Answers

Hi,

Go to your account at garmin that you created to manage your maps.

Click myMaps

Click Manage Maps

You should see your unit and it’s unlock codes

Copy all the unlock codes for your device

Close your internet browser
Right click on your desktop

Click new, and then click a new Text Document

Click on the newly created Text Document icon from the desktop

Type your unlock codes into the document
Click File and Save as

Change the file name to gmapprom.unl (( double check this please ))

Change the “Save as type” to "All files"
Close the document

You should see the file gmapprom.unl on your desktop
Right click on the gmapprom.unl file and then click copy

Plug your Garmin device in and then click Computer/ My Computer
Click on the nüvi drive

Right click on the Garmin folder and click paste
Safely disconnect your Garmin device from the computer

this resolves the problem for you.

Regards
Richard.

Posted on May 19, 2009

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Posted on Jan 02, 2017

sharcnet
  • 2130 Answers

SOURCE: no detailed maps found that support routing

Please see this link fo rmore information:

http://www.sharc.net/discus/messages/6/250.html?1247812497



- Jim

Posted on Aug 06, 2009

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No detailed maps found that support routing on my


This is a common problem. Your map unlock code has either been corrupted or is missing. Please see this link for more info on this problem:


http://www.sharc.net/discus/messages/6/250.html?1247812497


- Jim

Aug 24, 2009 | Garmin nuvi 205 GPS Receiver

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NO DETAILED MAPS FOUND


Please click on this link to obtain more information on this problem:

http://www.sharc.net/discus/messages/6/250.html?1247812497

- Jim
SHARCNET-USA

May 10, 2009 | Garmin nuvi 205 GPS Receiver

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