Hello everyone, I had tried to update my friend's Switch to 9.1 via ChoiDuJourNX and I think I corrupted the NAND.
It initially gave me a pkg2 decryption failed / failed to launch HOS! error when trying to boot, so I tried to restore what I think is a 6.2 rawnand backup. Same issue as before.
Then I tried restoring the backup along with mattytrog's clean BOOT0/BOOT1 files for 6.2, and this allowed Atmosphere to boot up to its splash screen but afterwards the console is stuck on a lit black screen on both CFW & OFW. I was also able to backup and decrypt pkg2 from this restored rawnand combined with the clean boot files.
The files I have on hand to restore my friend's console are his prodinfo (atmosphere backup), the rawnand, prod.keys and that is it, sadly. I have a biskeys backup (atmosphere again) but I do not know how to decrypt it.
I am stuck to say the least and trying to repair my mistake is making me want to pull my hair out, so I figured I would come here and ask what to do before I proceed any further as I don't want to mess anything up.
Could anyone help me with this? Thank you much in advance.
EDIT: Obtained my biskeys! Now I can decrypt my NAND backup using HacDiskMount.
It initially gave me a pkg2 decryption failed / failed to launch HOS! error when trying to boot, so I tried to restore what I think is a 6.2 rawnand backup. Same issue as before.
Then I tried restoring the backup along with mattytrog's clean BOOT0/BOOT1 files for 6.2, and this allowed Atmosphere to boot up to its splash screen but afterwards the console is stuck on a lit black screen on both CFW & OFW. I was also able to backup and decrypt pkg2 from this restored rawnand combined with the clean boot files.
The files I have on hand to restore my friend's console are his prodinfo (atmosphere backup), the rawnand, prod.keys and that is it, sadly. I have a biskeys backup (atmosphere again) but I do not know how to decrypt it.
I am stuck to say the least and trying to repair my mistake is making me want to pull my hair out, so I figured I would come here and ask what to do before I proceed any further as I don't want to mess anything up.
Could anyone help me with this? Thank you much in advance.
EDIT: Obtained my biskeys! Now I can decrypt my NAND backup using HacDiskMount.
Last edited by BejittoSSJ5,