Hi, my nuvi350 has 6.20 software version installed.
I tried to change the map name on sd card, but the problem remains.
I also tried with only 653 mb file on device (without sd card in slot): no info map.
I think the problem is in 653 mb file (east europe). In my proviuos configuration (2012.20) i had two gmapsupp.img file:
one in device and the other in sd without problem.
Could you post some detailed configuration examples, with device map name and sd map name?
My nuvi350 is upgradeable to other software version (webupdater told me no) ?
Wich other tests can i do?