Quote Originally Posted by bpb View Post
not all the units would show the name, even not named but fixed with the FM ($) it sould work.
NAVTEQ 1001 7/0 for the FM channel that fix should be any FM 7/0$ form the info above seem 7/x$ also work.

Firmware Update for GTMxx Traffic Receiver software version 5.50
as of March 24, 2009

[Only registered and activated users can see links. ]

[Only registered and activated users can see links. ]
Checked your links out, the Firmware Update for GTMxx Traffic Receiver is actually only a change log Garmin page.
If you click on View System Requirements, nothing happens and there is no file to download.

I downloaded the 32KB RGN file you provided but how do you load it into the Nuvi?
Webupdater does not work, I also tried the Firmware Flasher (Updater.exe) program I have to load the file, that too does not work.

Is this file for all Garmin Traffic Receivers or specific models?