Nintendo Support: How to Change the Wireless Security (Password) Settings
Nintendo 3DS | Ultimate Pop Culture Wiki | Fandom
3DS Hardware Details | Nintendo Life
Got a hacked Japanese 3ds that only list WEP as security option for wifi. Is this the firmware limiting the wifi setup because Nintendo list WPA2 for 3ds : r/3DS
My 3DS refuses to connect to the internet and I've tried everything I could think of to fix it. (Details in comments) : r/3DS