提取NAND

这个页面用于备份NAND，它是DSi内部数据的拷贝。 它可以用来配置hiyaCFW自定义固件，以及no$gba和melonDS对DSi的模拟。

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请确保SD卡有至少 250MB 可用空间，否则您将会在转储工具中出现错误消息。

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强烈建议你进行该步骤。 如果机器变砖，NAND备份可以用于系统恢复

第一节 - SD 卡设置

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如果您已经从本指南的另一个部分下载了转储工具，您可以跳过此部分。

1. Download the latest release of dumpTool
2. Place dumpTool.nds anywhere on your SD card

第二节——提取NAND

1. Launch dumpTool through the menu you have installed
   • If you've used an exploit to launch it, and you're already in dumpTool, ignore this step
   • If Unlaunch is already installed and you we're directed to this page from the Get Started page, hold A + B while booting
2. 点击Nintendo DSi上的 A 键来开始提取你的 NAND
   • NAND备份一般需要7分钟左右
3. 当NAND备份完成后，按 START 按钮退出提取工具
4. 关闭DSi并将SD卡插入您的电脑中
5. On the SD card, go to where dumpTool.nds is placed, and you'll see a new folder called DT######... which contains the NAND backup
   • If dumpTool is downloaded from the Get Started page, it'll be named boot.nds
   • Inside the folder is nand.bin which is the backup itself, and nand.bin.sha1 which is the SHA1 hash of the backup
6. Store the DT######... folder somewhere safe, where you won't lose it
   • 如果可能，请在不同的存储设备上做多个备份
   • 如果你在其他地方完成了备份，你可以在SD卡中将其删除

WARNING

nand.bin 的 SHA1 hash值会与 nand.bin.sha1 中储存的hash值不匹配。 这是因为在计算SHA1 hash值后，dumpTool对 nand.bin 文件增加了一个 no$gba 页脚的额外数据。 你可以使用 hiyaCFW Helper 创建一个没有页脚的副本。

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