User @zakon send me NVM from nuvi 3590.

When i look i see that nuvi 3590 have the same data in reg 132 like new nuvi, but 3590 have empty region 150 and new nuvi have data inside this region.
We must find out what is in region 150 or whait to someone upload it from nuvi 3597 and then add it in nuvi 3590 NVM and try to convert to 3597.

p.s.
I can't try becouse i don't have nuvi 3590.