NX-4200 Disk Image
I am dealing with an NX-4200 whose microSD card has gone bad. I tried recovering its contents through a Linux machine, but there are way too many IO errors for the recovery to be practical. I do have backups of the user program data that resided on the card, but don't have an image of the original factory card. If I could get that, I'd be able to revive the NX-4200 by dumping a factory image to a new microSD card and then transferring the user program data onto it.
Would someone happen to have a backup copy of the factory image that goes onto an NX-4200's microSD card?