Point these to your dsi_bios7.bin and dsi_bios9.bin respectively. Set Emulator Mode: Under Config →right arrow System , set the Console Type to DSi . Boot System: Select System →right arrow Reset or Boot Firmware to start the DSi menu. 3. Managing NAND Content (DSiWare & Settings)
in advanced setups to prevent data corruption during casual play. Permissions nand.bin melonds
If you do not own a DSi, it is possible to find pre-dumped DSi BIOS and NAND files online. However, these are copyrighted files, so you must locate them at your own risk. Configuring nand.bin in melonDS Point these to your dsi_bios7
You cannot download a nand.bin legally online because it contains copyrighted Nintendo system code and console-unique encryption keys. You must dump it from a physical Nintendo DSi or 3DS console using homebrew software. Prerequisites for Dumping A physical Nintendo DSi or 3DS console. An SD card compatible with your console. However, these are copyrighted files, so you must
For more technical troubleshooting or to stay updated on DSi support, check out the melonDS forum or the official Libretro documentation for the RetroArch core.
Download the latest version of dumpTool.nds .
Ensure the dump completed successfully on your physical DSi. A full DSi NAND dump should be exactly 240MB or 128MB depending on the method and version.