How does incognito calculates prodinfo hash ?

[Gugs]

Hi.

I recently rebuilt my nintendo switch nand and because of that my serial number is now XAW00000000000.

I tried to change it in an backup of prodinfo but incognito said that the hash is invalid, so I want to know how does incognito calculates prodinfo hash.

 

[Gugs]

Update: I managed to change the serial number but I still need the ssl certificate. I dont know if this helps, but I have a donor nand.

 

[rodrigues14]

Update: I managed to change the serial number but I still need the ssl certificate. I dont know if this helps, but I have a donor nand.

i want to do this too, no for go online just for show my serial on system and not the blank, i have lost my prodinfo. I only just edit my serial to show on system you can help?

 

[binkinator]

i want to do this too, no for go online just for show my serial on system and not the blank, i have lost my prodinfo. I only just edit my serial to show on system you can help?

If you have lost your Prodinfo your switch is banned from using Nintendo online services. Prodinfo is unique to your system and without the original it cannot currently be reproduced.

 

[The Real Jdbye]

Update: I managed to change the serial number but I still need the ssl certificate. I dont know if this helps, but I have a donor nand.

Unless you have a backup of the original NAND, I don't think there is a way to restore the cert.

 

[rodrigues14]

I don't wanna go back online just want my serial show os system no a blank spot on serial window is just for "cosmetics"

 

[SylverReZ]

I don't wanna go back online just want my serial show os system no a blank spot on serial window is just for "cosmetics"

There's no point on doing so.

 

[binkinator]

There's no point on doing so.

What if I wanted to trick somebody into thinking I’m selling an un-hacked Switch? Huh?

 

[SylverReZ]

What if I wanted to trick somebody into thinking I’m selling an un-hacked Switch? Huh?

But then you got the sticker to replace also as well as the model no. being visible on the back.

 

[binkinator]

But then you got the sticker to replace also.

Oh trust, the sticker already shows a good serial. How do you think I jacked up my Prodinfo in the first place?

 

[SylverReZ]

Oh trust, the sticker already shows a good serial. How do you think I jacked up my Prodinfo in the first place?

There's also the model number. HAC-001 is by far the hackable model.

 

[binkinator]

There's also the model number. HAC-001 is by far the hackable model.

Fine, you caught me. I really just want to gaze at my random set of digits on my switch…cause it looks prettier than a bunch of 0000s.

 

[BaamAlex]

You guys know that you don't need incognito anymore? Atmosphère's exosphere does that already. Means, you don't need to keep a backup of the prodinfo anymore. Exosphere in the root of the sd and it "blanks" the serialnumber in your emuMMC or sysMMC.

EDIT: You have to edit the file of course

 

[lsp199308]

Open prondinfo with HXD, find 0*250, edit
the serial number you need, and more https://switchbrew.org/wiki/Calibration, the method provided here, to calculate the CRC16

 

[rodrigues14]

Open prondinfo with HXD, find 0*250, edit
the serial number you need, and more https://switchbrew.org/wiki/Calibration, the method provided here, to calculate the CRC16

Yes i already have edit the 0x250, but i don't know how to calculate and fix CRC16 on file

 

[lsp199308]

Yes i already have edit the 0x250, but i don't know how to calculate and fix CRC16 on file

Hope this helps, I'm from Hong Kong and my English is terrible