Hi ,
I suppose you haven't any backup of your nav.......
Have a look how to make a reset of your nuvi ... Start with the unit OFF and unplugged from power
1. Touch and hold the lower right corner of the screen with an index finger or the eraser end of a pencil
2. Continue touching and holding the lower right hand corner of the screen then power the unit ON
3. Release the power button when the device powers ON. You will see a new message: Do you really want to erase all user data?
4. Remove your finger from the touchscreen when this message displays
5. Touch Yes
The device will automatically reset. Follow the on screen prompts then place your device in an area with a clear view of the sky until it acquires satellites.
Note: A master reset will erase all waypoints or favorites and will restore your unit to the default factory settings.
it's a try ,of course, if this not solve your problem, have a look [Only registered and activated users can see links. ]
Very strange that 1350 is detected.... did you see the internal content of the nav when you plug in the PC ? From My Computer ,enter the nuvi root and under the folder Garmin there is the GarminDevice.xml file : open with notepad or word editor and look the model it shows....
Have a nice day
I've tried your suggestion, but it didn't work. Thanks a lot anyway!
Originally Posted by catymag
As suggested, firstly you must know your device HWID and you can retrieve it in GarminDevice.xml in Garmin folder.
nuvi 3790 example:
If you get Garmin logo you can use updater, must just know how to use it correctly.
Correct usage of Updater.exe here: [Only registered and activated users can see links. ]
Download correct firmware according to your device HWID and flash it.Remove any Gupdate.gcd in nuvi first, if you can
Bad firmware updates remove bugs.
If nothing works use kunix's cure: [Only registered and activated users can see links. ]
If kunix's cure doesnt work too, send Alexander a pm.
Thread moved to proper section
Originally Posted by kunix
If kunix's cure doesn't work, you should try erasing NV memory first, using pre-boot mode. I will tell you how
To catymag and kunix : I'm trying to worked it out using kunix's cure. I've downloaded the firmware at
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