I followed the guide and put CFW on my O3DS (RXTools). I made the EmuNand and I've installed CIA's, but my SD card seems to be acting up. Is there a way to format my SD card and keep my EmuNand?

Backup all the folders/files on your SD card you can then backup Emunand with this tool emuNAND Tool - Release and Support threadI followed the guide and put CFW on my O3DS (RXTools). I made the EmuNand and I've installed CIA's, but my SD card seems to be acting up. Is there a way to format my SD card and keep my EmuNand?
How do I restore it once I'm done?Backup all the folders/files on your SD card you can then backup Emunand with this tool emuNAND Tool - Release and Support thread
