What your device runs on (Windows, Android, macOS, Linux)?
The tool will read the internal flash memory chips of your handheld. It automatically extracts the ARM7 BIOS, ARM9 BIOS, and the specific console firmware.
Do not do it.
The Complete Guide to DSi BIOS Files: What They Are, Why You Need Them, and How to Obtain Them Legally
Note: The standard DS BIOS files ( bios7.bin and bios9.bin ) are different from the DSi versions and are required for standard DS emulation. dsi bios files download link
Without these three components, an emulator cannot boot up the system menu or correctly interpret the security checks built into DSi software. Emulators That Require DSi BIOS
: A critical file for DSi mode that stores the internal system memory. Where to Find DSi BIOS Downloads What your device runs on (Windows, Android, macOS, Linux)
Many advanced emulators utilize . Instead of guessing how the DSi hardware works through software shortcuts, LLE directly runs the original Nintendo code. Benefits of Using DSi BIOS Files
Move your three dumped files ( bios7.bin , bios9.bin , firmware.bin ) into this folder. Step 2: Configure melonDS Settings Open the application. Click on Config in the top menu bar. Select Emu settings from the drop-down menu. Navigate to the DSi tab. Step 3: Link the Paths Check the box that says Enable DSi mode . Do not do it
After you have your freshly dumped files, you need to place them in the correct folder for your emulator.
If you are trying to play DSi-enhanced games, you need the NAND dump , not just the BIOS files 1.2.5 .