Guide_3DS/_pages/ja_JP/include/sysupdate.txt

1. Update your console by going to System Settings, then "Other Settings", then going all the way to the right and using "System Update"
    + (今使っている) B9S + Luma を使用している状態での本体更新は安全です
    + 更新はせずに、「この本体は最新です。」と表示されます This is normal if you are already up to date; continue to the next section
    + If this gives you an error, set both your DNS settings and Proxy settings to "Auto"
    + If this still gives you an error, [follow this troubleshooting guide](troubleshooting#finalizing-setup)