dasilvarsa
If there are corrupted files on the flash drive, the firmware is likely to crash before loading ldr.bin, so you are likely to need this: [Only registered and activated users can see links. ].
Also why don't use GarminCure3 or QuickCure3 for deleting files? It's just easier, I think.
Of course, there are situations when *Cure3 won't work (corrupted NV), but then deleting files won't help anyway.
So I think that ldr.bin solution is better only as an all-in-one solution, which erases NV and formats the internal flash drive or deletes some files.