Hacking Question Updated Emunand with no exfat

[betterthanjordan]

Hi guys,

I very stupidly updated my SX OS emunand with the wrong firmware (used the non exfat when my original was exfat). Anyways now my emunand won't load now and I've a lot of games and saves there. Do I call it quits and start again or is there a way to recover the emunand?

 

[Carlos_DobleC]

Copy out, format to fat32, copy in? Maybe?

 

[betterthanjordan]

Copy out, format to fat32, copy in? Maybe?

OK so I have started to extract my hidden NAND using DD and this will take a few hours. How do I configure the SD card? Just format the full card as fat 32 and that is it?

 

[JBMario]

Format the SD card to FAT32. Put SX OS's boot.dat file on it and the firmware. Put the SD card in your Switch, boot the Switch, launch ChoiDujourX, choose ExFAT this time, update. Then you can use your ExFAT SD card normally.

 

[betterthanjordan]

Ok i have been trying to get this to work but no joy. I think I need to split my rawnand.bin file into the 4GB splits for fat32. Anyone know how to do this?