Thread: Transform a Nuvi 37xx in a Nuvi 34xx for dummies

Speed limit in circle not square from US firmware??
Interesting ! Could you please capture the circle to show for us ?:Animatedi74:
( circle is for Asian firmware as I known).

Blue bar and circle speed limit is for European locales. You can change it by choosing language after reset.

Kanopus, thanks for the reply. Do you know if the locale and navigation layout can be changed after first satellite fix?

Originally Posted by rodrigos

Kanopus, thanks for the reply. Do you know if the locale and navigation layout can be changed after first satellite fix?

After clearing Nonvolatile RAM you will be able to change locale.

I finally received my new 3790LMT and upgraded it to 3490 specs. All went well thanks to all the information gathered into this thread, it was very easy.
I was really concerned about the accuracy of the Satellites after reading that several people had problems.

Well, I have a PCB v11 and the accuracy was 3 meters with the 3790 and now it is 4 meters with the 3490. Both were upgraded to the latest software.

Not sure if I like the 3790 or 3490 better. But since I upgraded to the 3490, the GPS crashed a couple of times...

No I didn't do a hard reset, I just cleared the Nonvol Statistics, upgraded the firmware and upgraded to the latest NA map.

I will perform a hard reset and play with it again. Thanks.

Thank you, this is exactly what I did.

I am now trying to use the Text message feature and I am suppose to see a text icon under the phone button on the GPS but it isn't there...
Are we missing some files?