I try to update this unit but i have problem.
I update Radio FW and work.
Cant update bluetooth FW,PC recognize kenwood but when i run kenwood updater tool then is writen no device connected.
I update Garmin AVN5 to FW 3.50 but no custom POI and only English voice.
I cant change text becouse text button missing in tools.
Clear nonvol and no option to select country.
Anybody know how to enable this function?
I have the exact same problem on the DNX9260bt did you solve your problem, if so what did you have to do. I have opened the whole unit up to see if it has an internal sd card, but it seams the internal flash is actually on the nav board itself. Did you end up needing to get a whole new Nav boasd???
I'm next who have the same issue...
Did somebody fix it?
Turn off kenwood
connect Pc and kenwood
turn on kenwood
turn on navigation and set to mass storage
For text and voice i found solution but i forget to write here.
For Voice you must change name of your voice with name in kenwood voice folder that you will not use ( ex. If you don't need Greek voice you change name Slovenia.vpm to Greek.vpm and add in voice folder )
Then go to Radio settings ( NOT Garmin settings ) and turn off TTS and you can set text and voice for your country.