New3DSes sold in Japan have content filtering that is very powerful, so powerful that it says you can't access Spotify because it's streaming music(?)
I wonder what kind of mature content I can find there 👀
In order to remove the filtering, you had to pay a tiny amount of money via credit card.
Now? You can't remove it at all because they've stopped supporting credit cards on eshop.
So here's a GM9(GodMode9) script to disable(and re-enable) the filtering.
Both _en.gm9 and _ja.gm9 do the same thing, but messages in _en.gm9 are in English and those in _ja.gm9 are in Katakana.
_en.gm9: GodMode9 v1.9.2pre1 or above
_ja.gm9: GodMode9 v2.1.0 or above
You have to have opened the browser at least once before using this script so that it can modify the savedata.
Public Domain(Unlicense)
For more details, see LICENSE
The script modifies certain part of the browser's savedata.
Although I have confirmed it did disable and enable the filtering without visible trace of detection by the browser, I cannot assertively deny the possibility that the browser is aware of it or a future version of the browser detects it.
Please use it at your own risk.