Hacking Is it possible to generate a LocalFriendcodeSeed_B from my NAND?

[skullkeeper94]

I wanted to give my O3DS XL in (plus some) and get a 2DS XL! Problem is I've long since gotten a new one. I'd also reason un-CFWing or whatever in this state would brick it sooo how would I go about this?

 

[Confusion_18]

do you have an essential.exefs backup? If not you can make one, it's just a little bit of a pain

 

[skullkeeper94]

do you have an essential.exefs backup? If not you can make one, it's just a little bit of a pain

I did but it was long gone when the PC reached its choke point how would I go about making one

 

[Confusion_18]

I did but it was long gone when the PC reached its choke point how would I go about making one

what's wrong with the current lfcs?

 

[skullkeeper94]

what's wrong with the current lfcs?

I've read having a different one than what you came with while unmodding bricks the console, which is my case since the original was banned

 

[Confusion_18]

I've read having a different one than what you came with while unmodding bricks the console, which is my case since the original was banned

You can make a clean lfcs_b using movable.sed, I'm terrible at explaining so some 3dbrew reading could probably help. (also note: plaintext OTP also contains lfcs)