Homebrew Restoring sysNAND after using tinyformat with arm9loaderhax

[Srpolainas]

Here's the deal:

I was using Aureinand 4.2 with arm9loaderhax when i realised that i couldn't access the eshop. I started looking for a solution, the recommended way i found was creating a sysNAND backup, then using tinyformat and vinculate again the NNIC user, to finally restoring de sysNAND backup i created.
I did all the steps, but in the moment y want to restore the sysNAND, the decrypt9 says " Loading slot0x25KeyX.bin: failed! Cant restore NAND"

What can i do?
The N3DS works normally, i just had to install all the .cia again, but i'm afraid that if something happens i can restore the sysNAND.

Thanks in advance.

PS: My english is a bit rusty, sorry.

 

[WeedZ]

Get the slot0x25KeyX.bin. you'll have to Google it as it is copyrighted.

 

[WeedZ]

Here, I'll give you a few more steps. What youre looking for is the 3DS AES KEYS. There exists, somewhere on the internet, a spreadsheet that contains all of them. if you find it you want to copy the long number from column keyx row 0x25. Then open HxD, you can also google for that if you don't have it, and paste that number into a new hxd document. Then save it as slot0x25KeyX.bin. then place that file on your sd card. There you go.

 

[Srpolainas]

I did your steps, and it worked.

It was the 0x05, not the 0x25 like i told you (noob read). I made the 0x05 bin with hxd and works perfectly.

Thanks!

 

[WeedZ]

Cool. Glad you got it working.