Thread: if i update nuvi 3590 to version 8.30 by garmin wepudater ??

Originally Posted by Butters

You will also find 41.bin in the root of the card. That's a backup of the device's nonvol region, so keep a copy of it somewhere safe. Open 16.bin in Mod_2xxx.exe and post what it shows, or if you feel confident now enable ASR in the checkbox and save it then reflash it with xrgn command. If you're not sure post again for assistance.

@Butters
i did exactly what you said and i got 2 files only with extension bin
41.bin
140.bin
but couldnt find 16.bin the one that i should open as you mentioned...
shall i try 140.bin