Installing boot9strap (menuhax)

如果有疑问并且懂英语的话，可以到 Nintendo Homebrew Discord 服务器上使用英文寻求帮助。（请注意，如果你身处中国大陆，你可能需要通过科学上网来访问 Discord） 你也可以到译者的 QQ 群寻求帮助，群号为 942052497。
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技术细节（选看）

We use BannerBomb3 to install menuhax67, which lets us access the Homebrew Launcher. From there, we launch nimdsphax which launches SafeB9SInstaller.

See here for information about nimdsphax and here for information about menuhax67.

你需要准备点啥？

第一步 – 准备工作

  1. Power off your console
  2. 将你的 SD 卡插入到电脑
  3. 解压 Luma3DS .zip 里的 boot.firm 和 boot.3dsx 到你 SD 卡的根目录
  4. 在 SD 卡根目录创建一个名为 boot9strap 的文件夹
  5. 从boot9strap .zip 文件中复制 boot9strap.firm 和 boot9strap.firm.sha 到你SD卡的 /boot9strap/ 文件夹中
  6. 从 SafeB9SInstaller .zip 压缩包中复制 SafeB9SInstaller.bin 到 SD 卡根目录下
  7. 检查 SD 卡的根目录是否存在一个名为 3ds 的文件夹，如果没有则手动新建一个
    • This folder stores homebrew applications and data; it is different from the Nintendo 3DS folder that the console automatically generates
  8. Copy the nimdsphax folder from the nimdsphax .zip to the /3ds/ folder on your SD card
  9. Reinsert your SD card into your console

![])https://3ds.hacks.guide/images/screenshots/boot9strap-folder.png)

![])https://3ds.hacks.guide/images/screenshots/nimdsphax-location.png)

Section II - menuhax67

In this section you will use the menuhax67 exploit installed earlier to launch nimdsphax, which will load SafeB9SInstaller.

  1. Tap on the small HOME Menu settings icon in the top left of the bottom screen ()
    • If the console freezes for a while and then crashes, make sure you have Launcher.dat on the root of your SD card
  2. If the exploit was successful, your console will have booted into the Homebrew Launcher
  3. Launch nimdsphax from the list of homebrew
  4. 如果一切成功的话，你将自动进入 SafeB9SInstaller
    • If your console freezes on a red screen, hold the POWER button until it turns off, then retry this section

第三步 – 安装 boot9strap

In this section, you will install custom firmware onto your console.

  1. When prompted, input the key combo given on the top screen to install boot9strap
  2. Once it is complete, press (A) to reboot your console
  3. Your console should have booted into the Luma3DS configuration menu
    • Luma3DS 配置菜单用于设置 Luma3DS 自制固件的可选功能 其中有许多功能可用于个性化或调试
    • For the purpose of this guide, leave these options on the default settings (do not check or uncheck anything)
    • If your console 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. 按下 “Start” 键保存设置并重启

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 - Removing menuhax67

In this section, you will trigger the BannerBomb3 exploit a second time so that you can uninstall the menuhax67 exploit you installed in Section II. This will allow you to use the HOME Menu settings normally again.

  1. Launch System Settings on your console
  2. Navigate to Data Management -> DSiWare -> SD Card (image)
  3. Use the D-Pad to navigate and press the (A) button to select “Uninstall *hax”
    • Your console will automatically reboot
  4. Power off your console
  5. 将你的 SD 卡插入到电脑
  6. 打开内存卡的 Nintendo 3DS -> <ID0> -> <ID1> -> Nintendo DSiWare 文件夹
  7. Delete F00D43D5.bin from your Nintendo DSiWare folder and from your computer. This file will not be needed anymore

继续至完成安装