In this section, you will copy the files necessary to temporarily replace DS Connection Settings with Flipnote Studio, which is used to launch the boot9strap (custom firmware) installer.

1. 將 SD 卡插入至電腦中
1. 在電腦上開啟 [DSIHaxInjector_new](https://jenkins.nelthorya.net/job/DSIHaxInjector_new/build?delay=0sec)
1. Under the "Username" field, enter any alphanumeric name (no spaces or special characters)
1. Under the "DSiBin" field, upload your DSiWare backup file (e.g. 42383841.bin) from the root of your SD card using the first "Browse..." option
1. Under the "MovableSed" field, upload your `movable.sed` file using the second "Browse..." option
1. Under the "InjectionTarget" field, set the injection target to `DSinternet` (NOT memorypit)
1. 選擇『Build』
  + Wait a few seconds for the build process to complete
1. In the Build History section on the left, type the Username into the "Filter Builds" field
1. Click on the first search result
  + This result should have the latest timestamp
1. Click the "output_(name).zip" link
1. 於您的 SD 卡中，移動至 `Nintendo 3DS` -> `<ID0>` -> `<ID1>` -> `Nintendo DSiWare`
  + `<ID0>` is the 32-letter folder name that you copied in [Seedminer](seedminer)
  + `<ID1>` is a 32-letter folder inside of the `<ID0>`
1. Delete `F00D43D5.bin` from your Nintendo DSiWare folder
1. Copy the `42383841.bin`  file from the `hax` folder of the downloaded DSiWare archive (output_(name).zip) to the `Nintendo DSiWare` folder
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1. 解壓 Luma3DS `.zip` 內的 `boot.firm` 及 `boot.3dsx` 到 SD 卡的根目錄底下
  + 「SD 卡的根目錄」指的是你的 SD 卡含有 Nintendo 3DS 資料夾的目錄，而非該資料夾內部
1. Copy `boot.nds` (B9STool) from the release `.zip` to the root of your SD card
1. 解壓 Frogminer_save `.zip` 中的 `private` 資料夾到 SD 卡的根目錄底下
1. 將 SD 卡插回主機中
1. 啟動您的主機

    ![]({{ "/images/screenshots/fredtool/fredtool-root-layout.png" | absolute_url }})
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