Boot9.bin File Access

Hold the button and press the (Power) button to boot into the GodMode9 chainloader menu.

If you want, I can:

You can easily dump this file from your own console using common homebrew tools. Using GodMode9 by holding (Start) while powering on your console. Navigate to [M:] MEMORY VIRTUAL Press (A) and select "Copy to 0:/gm9/out" The file will now be on your SD card in the Using fastboot3DS If you use fastboot3DS boot9.bin file

The technical name "boot9" comes from the fact that the ARM9 processor is the first to boot up when the 3DS powers on. The bootloader's purpose extends beyond just starting the system—it can also boot other firmwares like TWL_FIRM (for DS backward compatibility) and AGB_FIRM (for GBA backward compatibility). Hold the button and press the (Power) button