ROM Hack Fastboot3ds installation through Godmode9?

[MiiJack]

Hello, would like to get some help concerning the topic. I know you can use Openfirminstaller to install it, but I want to streamline it by making a script. I'm not sure if it installs on firm0.bin & firm1.bin and I'm kinda scared to brick the 3ds.

 

[TurdPooCharger]

OpenFirmInstaller is basically a reworked SafeB9SInstaller that installs fastboot3ds instead of boot9strap. No need for a script as that just adds complexity.

As long as your SD card isn't fake or faulty, you will not brick when changing the bootloader. If you want to change it back to boot9strap, just rerun SafeB9SInstaller with the boot9strap folder.

 

[MiiJack]

It targets firm0.bin right? So I just need to copy the fastboot.firm to that?

 

[Ryccardo]

GM9 > select fastboot3ds.firm (or gm9, or boot9strap, etc) > install > as firm0, that's all, no "dedicated" software required

 

[MiiJack]

Thanks a bunch.

 

[TurdPooCharger]

It targets firm0.bin right? So I just need to copy the fastboot.firm to that?

Since it's a substitute to boot9strap, yes, fastboot3ds is intended to be installed in firm0.bin.

• [Release] Check Boot9Strap / SigHax version

 

[MiiJack]

Would like to ask in the same topic, how do I setup fastboot3DS to boot the boot.firm on the SD, and if it's not present, boot the boot.firm on the NAND (both Luma).

 

[TurdPooCharger]

To recreate boot9strap setup on fastboot3ds,

• [+] Boot setup... → [✓] Setup [slot 1]... → [✓] Select [slot 1] firm → sdmc:/boot.firm
• [✓] Set [slot 1] autoboot

and similarly for Luma3DS found on SYSNAND.

• [+] Boot setup... → [✓] Setup [slot 2]... → [✓] Select [slot 2] firm → nand:/boot.firm
• [✓] Set [slot 2] autoboot

If you want no splash screen,

• [+] Boot setup... → [✓] Change boot mode... → [✓] Set quiet boot

To add button combo to trigger booting a specific FIRM payload,

• [✓] Setup [slot #]... → [✓] Set [slot #] keycombo → [✓] Select [slot #] firm → Press and hold button combos until they're registered.
• This option undoes the default [ ] Set [slot #] autoboot.

 

[MiiJack]

So I need to setup twice when there is and there is not a SD card?