I have Garmin nuvi 350 and I make WebUpgrade to SW version 6.20, and on device I have my country local map, on SD memory
(4GB, FAT 32) I have Europe map but device don't see map on SD memory, I put map in folder Garmin\gmapsupp.img.
I try also downgrade SW to lower version from 5.20 to 4.10 but no use.
When I star device and he start to read maps green line start to go and on around 25% go off.
I also try to format SD memory to FAT then FAT32, all possible combination but no use.
Please any help, where to check for problem.
thx
