iphones are known to force passwords. You may not be able to do it with ur iphone.
Theres some specific numbers u gotta put into the dns or something and another set thats like 1.1.1.1 when normally it auto generates. It makes it so you can connect to their server.
You might be unable to connect; ultimately all you need is no password in a wifi connection to get passed the old security tech.
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"All DS models can still connect online with this method, even the melonDS emulator works as well, no hacks required.
For DSi, you have to use
Connections 1-3, and on 3DS, you have to use the
Nintendo DS Connections option in the Internet Settings.
To start, create a network with no password. This can be done with a mobile hotspot (Android only), and a guest network on your router, if you know how to use it.
Just make sure the network band is set to 2.4GHz.
After that, connect to that network in the Nintendo WFC Settings. It should connect successfully, but if an error pops up, that is fine. Go back into the connection settings and turn off "Auto-Obtain DNS." Set the Primary DNS to
167.86.108.126, and the Secondary DNS to
1.1.1.1."