Navigation has worked.
The solution is very strange:
I first put flash @ddabcd277 but failed,
then I flash with 097201000219.rgn (Nuvi13xx-14xx_HID_0972_CURE_pouchX), then again the first flash and the navigation worked.
A big thank you @ddabcd277 @lolypop000.
How to Make a "cure" flash?
I had this flash-"nuvi13xxand14xxseries regionfileonly-510.gcd", reworked it with RGN tool but we did not pass.
Bookmarks