機型老3DS(小)
有用Gateway降級4.X版
按網頁
https://3ds.hacks.guide/zh_TW/installing-boot9strap-(soundhax)
開啟『Show NAND or user string in System Settings』後
按START關機跳出錯誤
An error has occurred:
Unable to mount CTRNAND or load the CTRNAND FIRM
Please use an external one.
Press any button to shutdown
按任意鍵關機後，再開機也是回到這個畫面
請問該如何處理呢？
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