Installing boot9strap (USM)

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Lectură obligatorie

In order to exploit the SAFE_MODE firmware of our system, we need to inject an exploited WiFi profile.

We can do this using an existing exploit, BannerBomb3.

To accomplish this, we use your system’s encryption key (movable.sed) to build a DSiWare backup that exploits the system in order to inject the exploited WiFi profile into your connections list.

Once the WiFi profile has been injected, we will use SAFE_MODE, which is a recovery feature present on all 3DS consoles, to activate the exploited WiFi profile.

Aceste instrucțiuni funcționează pe consolele din regiunea SUA, Europa, Japonia și Coreea, indicate de literele U, E, J, sau K după versiunea de sistem.

If your (Right/Left Shoulder), (D-Pad Up), or (A) buttons do not work, you will need to follow an alternate branch of Seedminer. For assistance with this matter, join Nintendo Homebrew on Discord and ask, in English, for help.

Ce aveți nevoie

  • Fișierul ‘movable.sed’ de la completarea lui Seedminer
  • The latest release of SafeB9SInstaller (direct download)
  • The latest release of boot9strap (direct download)
  • The latest release of Luma3DS (the Luma3DS .zip file)

Secțiunea I - Preparații

  1. If your device is powered on, power off your device
  2. Open unSAFE_MODE Exploit Injector on your computer
  3. Încărcați fișierul movable.sed folosind opțiunea “Choose File”
  4. Click “Build and Download”
    • This will download an exploit DSiWare called F00D43D5.bin and a SAFE_MODE exploit data file called usm.bin inside of a zip archive (
  5. Introduceți cardul SD în calculator
  6. Copiați boot.firm și boot.3dsx de la Luma3DS .zip pe rădăcina cardului SD
    • The root of the SD card refers to the initial directory on your SD card where you can see the Nintendo 3DS folder, but are not inside of it
  7. Creați un folder numit boot9strap pe rădăcina cardului SD
  8. Copiați boot9strap.firm și boot9strap.firm.sha din arhiva .zip boot9strap în folderul /boot9strap/ de pe cardul SD
  9. Copy SafeB9SInstaller.bin from the SafeB9SInstaller .zip to the root of your SD card
  10. Copy usm.bin from to the root of your SD card
  11. Navigați spre Nintendo 3DS -> <ID0> -> <ID1> -> Nintendo DSiWare pe cardul SD
    • The <ID0> will be the same one that you used in Seedminer
    • The <ID1> is a 32 character long folder inside of the <ID0>
    • If Nintendo DSiWare does not exist, create it inside of the <ID1>
  12. Dacă există orice fișier de copie de rezervă DSiWare (<8-character-id>.bin) în acest folder, mutați-l în calculator
    • Acesta vă va lăsa cu un folder gol de Nintendo DSiWare. Moving the files to your PC ensures you don’t delete any intentional backups
  13. Copy the F00D43D5.bin file from to the Nintendo DSiWare folder

Section II - BannerBomb3

  1. Reintroduceți cardul SD în dispozitivul dumneavoastră
  2. Porniți dispozitivul
  3. Porniți System Settings pe consolă
  4. Navigați spre Data Management -> DSiWare
  5. Faceți click pe secțiunea SD Card
    • Your device should show a menu with some text
  6. Select “Inject haxx”
    • Your device will automatically power off

Section III - unSAFE_MODE

  1. With your device still powered off, hold the following buttons: (Left Shoulder) + (Right Shoulder) + (D-Pad Up) + (A), then press (Power)
    • Keep holding the buttons until the device boots into Safe Mode
  2. Press “OK” to accept the update
    • There is no update. This is part of the exploit
  3. Press “I accept” to accept the terms and conditions
  4. The update will eventually fail, with the error code 003-1099. This is intended behaviour
  5. When asked “Would you like to configure Internet settings?”, select “Yes”
  6. On the following menu, navigate to Connection 1 -> Change Settings -> Next Page (right arrow) -> Proxy Settings -> Detailed Setup
  7. If the exploit was successful, your device will have booted into SafeB9SInstaller

Section IV - Installing boot9strap

  1. When prompted, input the key combo given on the top screen to install boot9strap
    • If the top screen is blank, power off your device and re-do Section III
  2. Once it is complete, press (A) to reboot your device
  3. Dispozitivul dumneavoastră ar trebui să fi repornit în meniul de configurare Luma3DS
    • If your device shuts down when you try to power it on, ensure that you have copied boot.firm from the Luma3DS .zip to the root of your SD card
  4. Apăsați (Start) pentru a salva și reporni

At this point, your console will boot to Luma3DS by default.

  • Luma3DS does not look any different from the normal HOME Menu. If your console has booted into the HOME Menu, it is running custom firmware.
  • On the next page, you will install useful homebrew applications to complete your setup.

Section V - Restoring WiFi Configuration Profiles

  1. Porniți System Settings pe consolă
  2. Navigați spre Data Management -> DSiWare
  3. Faceți click pe secțiunea SD Card
    • Your device should show a menu with some text
  4. Select “Restore slots”
    • Your device will automatically power off
  5. Introduceți cardul SD în calculator
  6. Navigați spre Nintendo 3DS -> <ID0> -> <ID1> -> Nintendo DSiWare pe cardul SD
  7. Delete F00D43D5.bin from your Nintendo DSiWare folder

Continuați la Finalizând instalarea