Misc How do I clean SysNand (was installed homebrew stuffs on the SysNand) for online play?

[androidguest64]

Hi, I already backup my SysNand (dirty one, because of homebrew stuff) & boot0/1. Never get online before.
How do I clean SysNand for online play?

I've seen this thread: threads/cleaning-up-nand-to-play-online-safely.551767/

but I'm not sure if this also works for Mariko, anyone please share your thoughts or share a better method for Switch Mariko? thank you.

 

[androidguest64]

I have discover a package named haku33, but the website, it's says:

> Mariko units are not supported avode 2.8 payloads can't be loaded

does it mean it won't work on mariko?

 

[Draxzelex]

I have discover a package named haku33, but the website, it's says:

> Mariko units are not supported avode 2.8 payloads can't be loaded

does it mean it won't work on mariko?

Try it anyways.

 

[Zkajavier]

Both solutions should work for you on Mariko.
Haku33 ok github says it supports it:
https://github.com/StarDustCFW/Haku33

Just make sure to always create a nand backup in case something goes wrong.