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< li style = "display: none;" data-name = "installing-boot9strap-(ntrboot)" > < a href = '/zh_CN/installing-boot9strap-(soundhax)' > Installing boot9strap (Soundhax)< / a > < / li >
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< li style = "display: none;" data-name = "installing-boot9strap-(soundhax)" > < a href = '/zh_CN/installing-boot9strap-(ssloth-browser)' > Installing boot9strap (SSLoth-Browser)< / a > < / li >
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< li style = "display: none;" data-name = "installing-boot9strap-(ssloth-browser)" > < a href = '/zh_CN/installing-boot9strap-(usm)' > Installing boot9strap (USM)< / a > < / li >
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< li style = "display: none;" data-name = "installing-boot9strap-(fredtool)" > < a href = '/zh_CN/installing-boot9strap-(kartdlphax)' > Installing boot9strap (kartdlphax)< / a > < / li >
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< li style = "display: none;" data-name = "installing-boot9strap-(kartdlphax)" > < a href = '/zh_CN/finalizing-setup' > Finalizing Setup< / a > < / li >
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< h1 id = "page-title" class = "page__title" itemprop = "headline" > 卸载自制固件
< / h1 >
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< hr >
< div class = "notice" > < b > 如果有疑问并且懂英语的话，可以到 < a href = "https://discord.gg/MWxPgEp" > Nintendo Homebrew Discord 服务器< / a > 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 < a href = "https://stray-soul.site/index.php/qqgroup" > QQ 群< / a > 寻求帮助，群号为 942052497。< / b > < / div >
< div class = "notice" > < b > 如果你喜欢我们的教程，可以通过< a href = "contribute#donations" > 捐赠< / a > 支持我们。< / b > < / div >
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< header > < h4 class = "nav__title" > < i class = "fas fa-file-alt" > < / i > 目录内容< / h4 > < / header >
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< li > < a href = "#重要事项" id = "markdown-toc-重要事项" > 重要事项< / a > < / li >
< li > < a href = "#你需要准备点啥" id = "markdown-toc-你需要准备点啥" > 你需要准备点啥？< / a > < / li >
< li > < a href = "#操作步骤" id = "markdown-toc-操作步骤" > 操作步骤< / a > < ul >
< li > < a href = "#第一步--准备工作" id = "markdown-toc-第一步--准备工作" > 第一步 – < / a > < / li >
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< li > < a href = "#第三步--安全性测试" id = "markdown-toc-第三步--安全性测试" > 第三步 – < / a > < / li >
< li > < a href = "#第四步--备份-nand" id = "markdown-toc-第四步--备份-nand" > 第四步 – < / a > < / li >
< li > < a href = "#第五步--移除非法内容" id = "markdown-toc-第五步--移除非法内容" > 第五步 – < / a > < / li >
< li > < a href = "#第六步--初始化主机" id = "markdown-toc-第六步--初始化主机" > 第六步 – < / a > < / li >
< li > < a href = "#第七步--运行卸载脚本" id = "markdown-toc-第七步--运行卸载脚本" > 第七步 – < / a > < / li >
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< h3 id = "重要事项" > 重要事项< / h3 >
< p > 本章节将会教你如何完全把自制固件从你的主机完全移除，为了完全恢复原厂系统，所有的自制固件将被卸载，包括 B9S 和 Luma3DS。< / p >
< p > 任何未签名（盗版）游戏都将被标记为不可用，并将在此过程中被删除。 你可以使用一个< a href = "https://github.com/FlagBrew/Checkpoint/releases/latest" > 存档管理器< / a > 来备份你想要保留的游戏存档。< / p >
< div class = "notice--danger" >
< p > 如果你想卸载自制固件的目的是：< / p >
< ul >
< li > 重新安装它< / li >
< li > 游戏无法正常运行< / li >
< li > 某个应用无法打开< / li >
< li > 主机进入不了主菜单，保持黑屏< / li >
< / ul >
< p > < u > < strong > 停下！！！！！！！！！！！！！！！！！！！！！！！！！！< / strong > < / u > 卸载自制固件只会浪费时间把这几件事搞的更糟，且有概率导致主机直接< u > < strong > 变砖< / strong > < / u > 。 更好的点子是在< a href = "https://discord.gg/MWxPgEp" > Nintendo Homebrew Discord 服务器< / a > 上使用英文寻求帮助。（请注意，如果你身处中国大陆，则你可能需要通过科学上网访问 Discord） ， < a href = "https://stray-soul.site/index.php/qqgroup" > QQ 群< / a > 寻求帮助，群号为 942052497。< / p >
< / div >
< div class = "notice--danger" >
< p > 你是否做过以下的任何一件事：< / p >
< ul >
< li > 更改过主机的< a href = "region-changing" > 区域< / a > < / li >
< li > 安装过自制输入法< / li >
< li > 安装过自制的主菜单（例如：汉化系统，< strong > 不是< / strong > 自制主题）< / li >
< li > 手动修改过主机的加密密钥（< code class = "language-plaintext highlighter-rouge" > movable.sed< / code > ） < / li >
< li > 给主机解 ban 过< / li >
< / ul >
< p > 如果你干过以上的任何一件事，卸载自制固件将< u > < strong > 直接导致主机砖机< / strong > < / u > 。 如果你确实做了，但是你仍然想要卸载自制固件，请< a href = "godmode9-usage#restoring-a-nand-backup" > 还原一份干净的 NAND 备份< / a > ，然后再继续。< / p >
< / div >
< p class = "notice--warning" > 这些步骤仅适用于 Luma3DS 版本在 8.0 或以上的主机。 如果你的主机 Luma 版本比要求的旧，则你必须先升级版本再做这些操作。 请参考< a href = "checking-for-cfw" > 这个页面< / a > 来找到适合你主机的升级操作。< / p >
< h3 id = "你需要准备点啥" > 你需要准备点啥？< / h3 >
< ul >
< li > 最新版本的 < a href = "https://github.com/LumaTeam/Luma3DS/releases/latest" > Luma3DS< / a > < / li >
< li > 最新版本的 < a href = "https://github.com/d0k3/GodMode9/releases/latest" > GodMode9< / a > < / li >
< li > 最新版本的 < a href = "https://github.com/MechanicalDragon0687/DSiWare-Uninstaller/releases/latest" > DSiWare Uninstaller< / a > < / li >
< li > < a href = "/gm9_scripts/safety_test.gm9" > safety_test.gm9< / a > < / li >
< / ul >
< h3 id = "操作步骤" > 操作步骤< / h3 >
< h4 id = "第一步--准备工作" > 第一步 – < / h4 >
< ol >
< li > 将主机关机< / li >
< li > 将你的 SD 卡插入到电脑< / li >
< li > 解压 Luma3DS < code class = "language-plaintext highlighter-rouge" > .zip< / code > 里的 < code class = "language-plaintext highlighter-rouge" > boot.firm< / code > 和 < code class = "language-plaintext highlighter-rouge" > boot.3dsx< / code > 到你 SD 卡的根目录< / li >
< li > 将 GodMode9 < code class = "language-plaintext highlighter-rouge" > .zip< / code > 中的 < code class = "language-plaintext highlighter-rouge" > GodMode9.firm< / code > 复制到你 SD 卡的 < code class = "language-plaintext highlighter-rouge" > /luma/payloads/< / code > 文件夹中< / li >
< li > 将 GodMode9 < code class = "language-plaintext highlighter-rouge" > .zip< / code > 中的整个 < code class = "language-plaintext highlighter-rouge" > gm9< / code > 文件夹复制到 SD 卡的根目录下< / li >
< li > 复制 < code class = "language-plaintext highlighter-rouge" > DSiWareUninstaller.3dsx< / code > 到你 SD 卡的 < code class = "language-plaintext highlighter-rouge" > /3ds/< / code > 文件夹< / li >
< li > 复制 < code class = "language-plaintext highlighter-rouge" > safety_test.gm9< / code > 到 SD 卡的< code class = "language-plaintext highlighter-rouge" > /gm9/scripts/< / code > 目录下< / li >
< li > 将 SD 卡重新插入你的主机< / li >
< / ol >
< h4 id = "第二步--ds-模式测试" > 第二步 – < / h4 >
< p > 本步骤的目的是检查内建的 DS 模式应用是否能够在卸载自制固件后继续正常运作。 如果你跳过此章节， < / p >
< h5 id = "ds-连接设置测试" > DS 连接设置测试< / h5 >
< ol >
< li > 启动你的主机< / li >
< li > 打开系统设置（本体設定 / System Settings） < / li >
< li > 移动到 < code class = "language-plaintext highlighter-rouge" > 网络设置（ ） < / code > -> < code class = "language-plaintext highlighter-rouge" > 任天堂 DS 连接（ ） < / code > ，然后选择 “OK”< / li >
< li > 你的主机应该会正常启动到任天堂 DS 连接设置菜单
< ul >
< li > 如果你的主机显示了日版的 Flipnote Studio 或黑屏亦或出现报错，则代表测试失败。< / li >
< / ul >
< / li >
< li > 将主机关机< / li >
< / ol >
< h5 id = "ds-下载通信测试" > DS 下载通信测试< / h5 >
< ol >
< li > 启动你的主机< / li >
< li > 启动“下载通信(Download Play)”程序 (< img src = "https://3ds.hacks.guide/images/download-play-icon.png" alt = "" height = "24px" width = "24px" / > )< / li >
< li > 选择 “Nintendo DS”< / li >
< li > 如果你的主机正常进入了 DS “下载通信（ ）
< ul >
< li > 如果你的主机显示了日版的 Flipnote Studio 或黑屏亦或出现报错，则代表测试失败。< / li >
< / ul >
< / li >
< li > 将主机关机< / li >
< / ol >
< p class = "notice--warning" > 如果以上其一测试失败了，则 DS 模式、DS 下载通信和/或 DS 连接设定可能会在卸载自制固件后无法正常使用！ You should < a href = "troubleshooting#software-issues-on-devices-with-custom-firmware" > fix DS mode< / a > before continuing.< / p >
< h4 id = "第三步--安全性测试" > 第三步 – < / h4 >
< p > 本步骤的目的是为了检查主机是否能在卸载自制固件后正常开机，以及核心系统组件（如系统设置和键盘）是否能够正常运作。 < strong > 如果你跳过此部分，主机可能会变砖！< / strong > < / p >
< ol >
< li > 按住 “START” 键，然后将主机开机。 这会启动 GodMode9< / li >
< li > 如果工具提示是否需要创建重要文件备份，请按下 “A” 键确认。完成后再次按下 “A” 键来继续。< / li >
< li > 如果出现修复 RTC 日期与时间的提示，按 “A” 键执行修复，然后设置好日期和时间，并按 “A” 继续
< ul >
< li > 请注意，如果出现了该提示，则执行完本手册后你还需要在系统设置中重新设置时间< / li >
< / ul >
< / li >
< li > 按下 “Home” 键来打开功能菜单< / li >
< li > 选择 “Scripts…”< / li >
< li > 选择 “safety_test”< / li >
< li > 阅读屏幕上的文本，然后按下 “A” 键继续< / li >
< li > 主机应该会自动进入到正常的 3DS 主菜单（有没有自制主题无关）。 如果是这样，那么继续下面的操作
< ul >
< li > 如果主机没有进入到正常的 3DS 主菜单（发生黑屏、报错等），卸载自制固件< strong > 将会把主机变砖< / strong > ！ < / li >
< / ul >
< / li >
< li > 打开系统设置（本体設定 / System Settings）
< ul >
< li > 如果主机此时崩溃，则测试失败< / li >
< / ul >
< / li >
< li > 选择 “其他设置（ ） < / li >
< li > 选择 “档案（ ） < / li >
< li > 选择 “用户名（ ） < / li >
< li > 如果你能够输入新的用户名，则测试成功
< ul >
< li > 如果键盘没有出现且主机死机或崩溃了，则测试失败< / li >
< / ul >
< / li >
< li > 将主机关机< / li >
< / ol >
< p class = "notice--danger" > 如果没有进入到正常的 3DS 主菜单或系统设置/键盘不可用，则< strong > 请不要再继续做下面的步骤了！< / strong > 请加入 < a href = "https://discord.gg/MWxPgEp" > Nintendo Homebrew Discord 服务器< / a > 并说英文来请求支持。< / p >
< h4 id = "第四步--备份-nand" > 第四步 – < / h4 >
< ol >
< li > 按住 “START” 键，然后将主机开机。 这会启动 GodMode9< / li >
< li > 按下 “Home” 键来打开功能菜单< / li >
< li > 选择 “Scripts…”< / li >
< li > 选择 “GM9Megascript”< / li >
< li > 选择 “Backup Options”< / li >
< li > 选择 “SysNAND Backup”< / li >
< li > 按下 “A” 键确认
< ul >
< li > 此过程将花费一些时间< / li >
< li > 如果你遇到了错误，请确保你的 SD 卡上至少有 1.3GB 的可用空间< / li >
< / ul >
< / li >
< li > 按下 “B” 键返回到主菜单< / li >
< li > 选择 “退出（ ） < / li >
< li > 按下 “Home” 键来打开功能菜单< / li >
< li > 选择 “Poweroff system” 来将主机关机< / li >
< / ol >
< h4 id = "第五步--移除非法内容" > 第五步 – < / h4 >
< p class = "notice--warning" > 本步骤将会删除非法内容，例如自制程序、导出的程序（安装 CIA 格式的应用得来的）。 如果你有还想要的存档，请在继续前使用一个存档工具将它导出来后再继续！< / p >
< ol >
< li > 启动你的主机< / li >
< li > 打开系统设置（本体設定 / System Settings） < / li >
< li > 进入到 “数据管理（ ） > “Nintendo 3DS” > “软件（ ） < / li >
< li > 在此列表中，删除你在使用自制系统时安装的任何非来自任天堂的自制程序。
< ul >
< li > 这其中包括常见的自制程序如 FBI、Anemone3DS、Luma Updater、Homebrew Launcher、Checkpoint 等等…和任何非通过 eShop 安装的游戏< / li >
< / ul >
< / li >
< li > 进入到“数据管理（ ） > “DSiWare”< / li >
< li > 在此列表中，删除你在使用自制系统时安装的任何非来自任天堂的自制程序。
< ul >
< li > 这包括诸如 TWiLightMenu++ 之类的软件，和你< strong > 非< / strong > 从 eShop 安装的任何游戏程序< / li >
< li > 如果无法卸载这些 3DS 和 DSiWare 软件，卸载自制固件可能会导致数据管理无法进入或数据损坏。如果将来想要重新安装自制固件时，操作步骤可能会变得更加困难。< / li >
< / ul >
< / li >
< li > 退出系统设置< / li >
< li > 启动“下载通信(Download Play)”程序 (< img src = "https://3ds.hacks.guide/images/download-play-icon.png" alt = "" height = "24px" width = "24px" / > )< / li >
< li > 等到你看到两个按钮< / li >
< li > 同时按下 “L” + “↓” + “Select” 键来打开 Rosalina 菜单< / li >
< li > 选择 “Miscellaneous options”< / li >
< li > 选择 “Switch the hb. title to the current app.”< / li >
< li > 按 “B” 键继续< / li >
< li > 按 “B” 键返回 Rosalina 主菜单< / li >
< li > 按 “B” 键退出 Rosalina 菜单< / li >
< li > 按下 “Home” 键，然后关闭“下载通信(Download Play)”< / li >
< li > 运行“下载通信（ ） < / li >
< li > 此时你的主机应该会启动 Homebrew Launcher了< / li >
< li > 从自制程序列表中运行 DSiWare Uninstaller< / li >
< li > 阅读提示并允许程序卸载< / li >
< li > 一旦完成后，退出 Homebrew Launcher 然后关机< / li >
< / ol >
< h4 id = "第六步--初始化主机" > 第六步 – < / h4 >
< p > 本步骤将会把所有的非法 ticket 从主机中移除，使 eShop 能够正常工作。 这会移除 3DS 中的所有内容，并登出 NNID。 这会重新生成你的主机解密密钥，意味着你先前的所有数据将会全部不可用，即使你把它们从 SD 卡中备份出来也是如此。< / p >
< ol >
< li > 启动你的主机< / li >
< li > 打开系统设置（本体設定 / System Settings） < / li >
< li > 进入“其他设置（ ） > 右箭头（直到最后一页）-> “初始化系统（ ） < / li >
< li > 按照提示步骤重置你的 3DS< / li >
< / ol >
< h4 id = "第七步--运行卸载脚本" > 第七步 – < / h4 >
< p class = "notice--warning" > 这是你核验所有安全检查步骤是否已正确遵循的最后一次机会！ 请确保你已经做完了本页面先前的所有步骤，< strong > 特别是< / strong > < code class = "language-plaintext highlighter-rouge" > 第三步< / code > 。< / p >
< ol >
< li > 按住 “START” 键，然后将主机开机。 这会启动 GodMode9
< ul >
< li > 如果你看到了 Luma3DS chainloader 菜单，则请使用十字键移动到 Godmode9 然后按 A 进入< / li >
< / ul >
< / li >
< li > 按下 “Home” 键来打开功能菜单< / li >
< li > 选择 “Scripts…”< / li >
< li > 选择 “GM9Megascript”< / li >
< li > 选择 “Hax Options”< / li >
< li > 选择 “Un-install Hax”< / li >
< li > 出现提示时，按 “A” 键继续< / li >
< li > 按 “A” 键解锁SysNAND (lvl3) 写入权限，并根据屏幕上的提示依次按下按键< / li >
< li > 按 “A” 键继续< / li >
< li > 按下 “B” 键返回到主菜单< / li >
< li > 选择 “Exit”< / li >
< li > 如果提示重新锁定写入权限，按下 “A” 键来确认< / li >
< li > 按 “Start” 键重启你的主机< / li >
< / ol >
< hr / >
< p class = "notice--success" > 所有自制固件都已经被卸载了。< / p >
< p class = "notice--info" > 你可以将< strong > 除了< / strong > “Nintendo 3DS” 和 “DCIM” 还有 “private” 以外的文件、文件夹从 SD 卡根目录删除。< / p >
< / section >
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< li > < strong > Follow:< / strong > < / li >
< li > < a href = "https://github.com/hacks-guide/Guide_3DS" rel = "nofollow noopener noreferrer" > < i class = "fab fa-fw fa-github" aria-hidden = "true" > < / i > GitHub< / a > < / li >
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