Boot9.bin 3ds Jun 2026

This tool showcases the power of boot9.bin by moving the heavy processing to a PC.

It's important to distinguish boot9.bin from other dumped files. While boot9.bin contains the ARM9 BootROM, you may also see references to boot11.bin (a dump of the ARM11 BootROM) and otp.bin (a dump of the console's unique One-Time Programmable memory). Boot9.bin 3ds

The file will now be on your SD card in the /gm9/out/ folder. Why You Need It This tool showcases the power of boot9

The original BootROM dump ( boot9.bin ) will likely never change, because the physical hardware is fixed. For as long as people continue to use 3DS CFW tools on their PCs, the ability to obtain a clean boot9.bin dump will remain essential. The file will now be on your SD card in the /gm9/out/ folder

No. boot9.bin is a dump of the original BootROM. boot9strap is a custom bootloader installed into the NAND. They are separate files with different purposes.

Hold START + SELECT + X while powering on your console. This will automatically dump the file to sdmc:/boot9strap/boot9.bin . Using GodMode9: Hold START while powering on to enter the GodMode9 menu. Navigate to [M:] MEMORY VIRTUAL . Highlight boot9.bin and press A . Select Copy to 0:/gm9/out .

The file is a critical component in the Nintendo 3DS homebrew and custom firmware (CFW) scene. Often mentioned alongside boot9strap (B9S) and Luma3DS , this file is a raw dump of the 3DS ARM9 security processor's boot ROM.