1. 按『Home』鍵以叫出主選單 1. 選擇『Scripts...』 1. 選擇『GM9Megascript』 1. 選擇『Backup Options』 1. 選擇『SysNAND Backup』 1. 按 『A』 確認 + 此過程將花費一些時間 + If you get an error, look for your issue in the [troubleshooting guide](troubleshooting#finalizing-setup) 1. 按『A』 繼續 1. 按『B』回到主選單 1. 選擇『Exit』 1. 如提示時,按下『A』取消檔案寫入鎖定 1. Hold (R) and press (Start) at the same time to power off your console 1. 將 SD 卡插入至電腦中 1. Copy `__sysnand_##.bin` and `essential.exefs` from the `/gm9/out/` folder on your SD card to a safe location on your computer + 建議備份至各個不同的地方(比如雲端硬碟中) + 這些備份檔案可於未來您磚機時用來修復系統檔案 1. Delete `__sysnand_##.bin` and `__sysnand_##.bin.sha` from the `/gm9/out/` folder on your SD card after copying it 1. Reinsert your SD card into your console