Nand.bin Melonds Best Jun 2026

nand.bin is a binary dump of the Nintendo DSi’s internal NAND flash memory. It contains the DSi’s system software (including the DSi Menu, settings, save data for pre-installed titles like the Camera and Sound apps, and downloadable titles/games stored on the system memory).

While melonDS can play most DS games without a NAND file, adding one unlocks several "high-level" features: nand.bin melonds

Here's a brief report: