In this section, you will restore DS Connection Settings to the way it was before it was temporarily replaced with Flipnote Studio in an earlier section.

1. 打开内存卡的 `Nintendo 3DS` -> `<ID0>` -> `<ID1>` -> `Nintendo DSiWare` 文件夹
1. Copy the `42383841.bin`  file from the `clean` folder of the downloaded DSiWare archive (output_(name).zip) to the `Nintendo DSiWare` folder, replacing the existing one
1. 将 SD 卡重新插入你的主机
1. 启动你的主机
1. 启动你主机上的 “系统设置(System settings)”
1. 依次点击 `数据管理（データ管理/Data Management）` -> `DSiWare 数据管理（DSiWareデータ管理/DSiWare）` -> `SD卡（micro SDカード/SDカード/SD/microSD）`（[例图](/images/screenshots/bb3/dsiware-management.png)）
1. 选择 “Nintendo DSi™”
1. 选择 “Copy” ，然后选择 “OK”