Quote Originally Posted by catymag View Post
final result ...
tried to back up my Nuvi 3597LMT but it seems like one file is missing. i don't have the 41_backup.bin on the sd card next to Garmin directory. i think this is the most important file in the backup file. however, i can see 4 files on the HWID directory, last_id.bin, Ldr.bin, update.log, Update.txt
the unit rebooted as normal but it didn't say if the backup was succesfull. am i doing something wrong?