Hacking is it possible to remove parental lock linked with nnid

[fikatr]

so i got a 3ds already a9lh+luma installed with a nnid i want to keep nnid but there is a parental lock linked with nnid which i cant remove because he (my lil brother) was only 9 how can i remove it ? or is it even possible

 

[shinyquagsire23]

mkey.salthax.org

 

[Roomsaver]

mkey.salthax.org

I know this is off topic, but how can I access all of the pages on salthax.org? Are they archived somewhere?

 

[astrangeone]

Call Nintendo? I had to do that for an aqua blue 3DS that I bought, and the kid had it locked out with the parental lock.

 

[Ryccardo]

Shinyquag already gave you the solution, but there's no "parental control linked with NNID" -- you can just add an email as a password recovery option, plus there's the Coppacs system but that only applies if your country is set to USA or Canada