How can I rebuild my nintendo switch prodinfo to go online

[Gugs]

Hello there

I recently rebuild my nintendo switch nand with this video: UNBRICK : NOT FOR EVERYONE & NOT FOR EVERY CASE and after that I couldn't connect to nintendo servers because the prodinfo was rebuild too.

I dont know if this helps but, I have my device ID which I managed to get with the rcmDeviceID payload, I have the serial number and a donor nand.

By modding incognito_rcm with an hex editor i could change the value of the serial number that writes when you wipe prodifo but it still deletes ssl certificate and other things that are required to access the nintendo servers. I was thinking if I could do the same to prodinfo gen with the source code but I don't know how to compile it.

Is there anything I can do to rebuild the prodinfo?

 

[Hayato213]

You need a clean NAND to go online, restoring a prodinfo isn't enough if the NAND is dirty.

 

[Gugs]

What do you mean with clean/dirty nand?

 

[Hayato213]

What do you mean with clean/dirty nand?

If you installed pirated game and you go online you would get banned, the clean NAND is more important than the serial number.

 

[Gugs]

Then yes, I have a clean nand.

I changed the information on prodinfo gen source code but it gives me this error: "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM" when I try to compile it.

 

[impeeza]

Never follow youtube guides, they are always incomplete and outdated,

use the search function at top and you will find what you need, there are a thread about avoid getting banned, it's your answer.

the only way to "rebuild" your prodinfo is restore A FULL CLEAN NAND BACKUP period.

 

[Gugs]

I have a question. What does prodinfo need to connect to nintendo servers?

 

[Hayato213]

I have a question. What does prodinfo need to connect to nintendo servers?

It has to match with what was stored on Nintendo server, that why @impeeza said original NAND.

 

[Gugs]

OK. Is there any alternative (servers made by the comunity) to play with other people?

 

[PewnyPL]

OK. Is there any alternative (servers made by the comunity) to play with other people?

No. If you don't have a FULL backup of your original NAND before you modded anything, you are SOL.