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title: "Installing boot9strap (HBL-USM)"
---

{% include toc title="Cuprins" %}

### Lectură obligatorie

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

As we already have Homebrew access, we can use slotTool to do this.

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.

If your (Right/Left Shoulder), (D-Pad Up) or (A) buttons do not work, join [Nintendo Homebrew on Discord](https://discord.gg/MWxPgEp) and ask, in English, for help.
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### Ce aveți nevoie

* The latest release of [SafeB9SInstaller](https://github.com/d0k3/SafeB9SInstaller/releases/download/v0.0.7/SafeB9SInstaller-20170605-122940.zip) (direct download)
* The latest release of [boot9strap](https://github.com/SciresM/boot9strap/releases/download/1.4/boot9strap-1.4.zip) (direct download)
* The latest release of [unSAFE_MODE](https://github.com/zoogie/unSAFE_MODE/releases/latest)
  * You may already have this from a prior section of the guide

#### Secțiunea I - Preparații

1. Your console should be powered on and showing the Homebrew Launcher from the previous part of the guide
1. Launch slotTool from the list of homebrew
  + If you get stuck on a red screen, forcefully power off the console by holding the power button for fifteen seconds, then retry this section
1. Select the "INSTALL exploit to wifi slots 1,2,3 & shutdown" option
  + You will see some on-screen text and then your system will shut down
1. Remove your SD card from your console and connect it to your computer
1. Creați un folder numit `boot9strap` pe rădăcina cardului SD
1. Copiați `boot9strap.firm` și `boot9strap.firm.sha` din arhiva `.zip` boot9strap în folderul `/boot9strap/` de pe cardul SD
1. Copy `SafeB9SInstaller.bin` from the SafeB9SInstaller `.zip` to the root of your SD card
1. Copy `usm.bin` from the unSAFE_MODE `.zip` to the root of your SD card
1. Put your SD card back into your console

#### Section II - unSAFE_MODE

1. With your device still powered off, hold the following buttons: (Left Shoulder) + (Right Shoulder) + (D-Pad Up) + (A), and while holding these buttons together, power on your device
  + Keep holding the buttons until the device boots into Safe Mode
  + If you're unable to get into Safe Mode after multiple attempts, one of your buttons may be failing or broken. If this is the case, join [Nintendo Homebrew on Discord](https://discord.gg/MWxPgEp) and ask, in English, for help.
1. Press "OK" to accept the update
  + There is no update. This is part of the exploit
1. Press "I accept" to accept the terms and conditions
1. The update will eventually fail, with the error code `003-1099`. This is intended behaviour
1. When asked "Would you like to configure Internet settings?", select "Yes"
1. On the following menu, navigate to `Connection 1` -> `Change Settings` -> `Next Page (right arrow)` -> `Proxy Settings` -> `Detailed Setup`
  + This is a [visual representation](https://uwuu.ca/images/safemode_highlighted.png)
1. If the exploit was successful, your device will have booted into SafeB9SInstaller

#### Secțiunea III - Instalând 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
1. Once it is complete, press (A) to reboot your device
1. 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
1. 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 IV - Restoring WiFi Configuration Profiles

1. Lansați aplicația Download Play
1. Așteptați până când vedeți două butoane
  + Do not press either of the buttons
1. Press (Left Shoulder) + (D-Pad Down) + (Select) at the same time to open the Rosalina menu
1. Selectați "Miscellaneous options"
1. Selectați "Switch the hb. title to the current app"
1. Apăsați (B) pentru a continua
1. Apăsați (B) ca să vă întoarceți la meniul principal Rosalina
1. Apăsați (B) pentru a ieși din meniul Rosalina
1. Apăsați (Home), apoi închideți Download Play
1. Relaunch the Download Play application
1. Dispozitivul dumneavoastră ar trebui să încarce Hombrew Launcher-ul
1. Launch slotTool from the list of homebrew
1. Select "RESTORE original wifi slots 1,2,3"
1. Your device will then reboot

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### Continuați la [Finalizând instalarea](finalizing-setup)
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