Decrypt 00000000000000xx saves from CFW SDcard backup

[garzacorporations]

Hello,

I've an sd backup on my pc (just files no nand or any other kind of backup) from my emummc just whenever my SD was about to die. Now I'm trying to restore the saves from emummc folder (I couldn't get JKSV on time to save anything) and I'm trying to my new emummc and it looks the hactool can't use my new emummc prods.key or my sysnand prods.key to decrypt the files to inject them.

Any help here please?

 

[petspeed]

Use latest Lockpick to get your keys and then follow this guide: https://gbatemp.net/threads/recovering-games-saves-from-nand-using-nxnandmanager-and-jksv.620758/

 

[garzacorporations]

Use latest Lockpick to get your keys and then follow this guide: https://gbatemp.net/threads/recovering-games-saves-from-nand-using-nxnandmanager-and-jksv.620758/

already did no luck, it says my prod.keys couldn't be used

Post automatically merged: Oct 30, 2025

this thread can be closed, I gave up

 

[Hayato213]

What you trying to decrypt? files from the SD or actaully NAND file?