1. 启动“下载通信(Download Play)”程序 (![]({{ "/images/download-play-icon.png" | absolute_url }}){: height="24px" width="24px"})
1. 等到你看到 `Nintendo 3DS` 和 `Nintendo DS` 按钮
1. 同时按下 “L” + “↓” + “Select” 键来打开 Rosalina 菜单
1. 选择 “Miscellaneous options”
1. 选择 “Switch the hb. title to the current app.”
1. 按 “B” 键继续
1. 按 “B” 键返回 Rosalina 主菜单
1. 按 “B” 键退出 Rosalina 菜单
1. Press (Home) to suspend Download Play
1. Press the "Close" button on the bottom screen to close Download Play
1. Re-launch the Download Play application
1. 此时你的主机应该会启动 Homebrew Launcher了
+ If your device is stuck on the loading splash screen, you are missing `boot.3dsx` from the root of your SD card