Thread: How to backup Nuvi NV (region41) with sd

Maybe already passed in this topic, but otherwise can be helpfull for others

I created a nonvol Backup of my Zumo 345LM
After a few failed attempts I found the right settings in update.txt

Code:

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I inserted the prepared SD card with ldr.bin in the zumo and switched it on.

and that one did the job!


I see a 154.bin with 4.194.304 bytes file size.
Logs show also ok.