Hi All.

I've got a Nuvi 885t that has CNNA 2015.30 on it and I want to load CNNA 2016.10 on it.

Which "other" files do I need to copy and place on the 885t in order to work with and be compatible with the new map?

Do I need to replace the JCV file (if so, what if the file name I need for 2016.10).

Any other files needed ?

Thanks !