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

Originally Posted by Neil

Loly, smokefree has a 2xx5. It's the 2013 2xx7 devices which have the RWFS which is written as 1:/ and the microSD as 2:/. The 2012 range 2xx5 definitely still has the path 1:/ for the card.

I'm glad I found this post!
I just tried to back up region 41 for my 2557LMT (2013 device), with
rrgn,41,1:/41.bin. no backup.
After I changed the number to 2, 41.bin was created