Hacking Does anyone's switch prefix start with xkk?

[SolSol1006]

Hello I was checking my switch serial number to see if it is patched or not but then it says this I would like to know what this says
the switch is the 2019 model.
It seems to be that my switch is potentially patched

 

[Joom]

All you had to do was check this thread.
https://gbatemp.net/threads/switch-...he-first-post-before-asking-questions.481215/

XK* Switches are Mariko units, so it can't be hacked (yet).

 

[ZachyCatGames]

It’s a Korean Mariko unit. So definitely not FG vulnerable.