good day all Friends
i try to google and search for the right answer but no full data .
i got it only here from our experts
i dont know how to know the right files that will work with the nuvi model

like nuvi 42 jcv files are different
now i have three units not being used from 2014 and i wanted to update maps and files to get it working right
nuvi 2595 i believe it uses NTU map
but does it uses same nuvi 42 jcv ( small) or else .. or like i was told nuvi 42 only needs JCV and Map due to his specifications.
how to find right ASR files for voice..

if someone can help .
thanks

samsong Reviewed by samsong on 22nd November 2019. how to know which files like JCV ASR SID right for my nuvi good day all Friends i try to google and search for the right answer but no full data . i got it only here from our experts i dont know how to know the right files that will work with the nuvi model like nuvi 42 jcv files are different now i have three units not being used from 2014 and i wanted to update maps and files to get it working right nuvi 2595 i believe it uses NTU map but does it uses same nuvi 42 jcv ( small) or else .. or like i was told nuvi 42 only needs JCV and Map Rating: 5