This is an add-on section for moving the contents of a previous EmuNAND to your new SysNAND CFW, then removing the old EmuNAND partition. Note that the terms EmuNAND and RedNAND refer to slightly different implementations of [the same concept](http://3dbrew.org/wiki/NAND_Redirection).
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**You MUST have already installed arm9loaderhax + Luma3DS to use this.**
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#### What you need
* An existing EmuNAND
* The latest release of [GodMode9](https://github.com/d0k3/GodMode9/releases/latest)
* The latest release of [FBI](https://github.com/Steveice10/FBI/releases/latest)
1. Hold (R) and press (B) at the same time to eject your SD card
1. Insert your SD card into your computer, then copy `nand.bin` from the `/gm9out/` folder on your SD card to a safe location on your computer
+ If you previously used SafeCTRTransfer and have a NAND backup named `<serialnumber>_nand.bin`, replace it with this one (rename `nand.bin` to match `<serialnumber>_nand.bin`)
+ Make backups in multiple locations (such as online file storage)
+ This backup will save you from a brick if anything goes wrong in the future
1. Delete `nand.bin` from the `/gm9out/` folder on your SD card after copying it
1. **Backup every file on your SD card to a folder on your computer; all files will be deleted in the following steps**
##### Section VIII - Format SD card
1. Reinsert your SD card into your device
1. Press (Home) to bring up the action menu
1. Select "More..."
1. Select "SD format menu"
1. Press (A) to confirm
1. Select "No EmuNAND"
1. Select "Auto"
1. When prompted, input the key combo given to confirm
1. Hold (R) and press (B) at the same time to eject your SD card
1. Insert your SD card into your computer, then copy all your files back into it
+ Ensure you replace the `arm9loaderhax.bin` file on your SD card with the one from your backup
1. Reinsert your SD card into your device
1. Press (A) to remount your SD card
1. Press (Start) to save and reboot
1. If you get a black screen, [follow this troubleshooting guide](troubleshooting#ts_sys_down)
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Return to [Installing arm9loaderhax](installing-arm9loaderhax).