>>57193987You mean in a gen 4 game? You need to set it in DS internet connections, not general internet connections. The ones that offer WPA as an option are only for gen 5 onward (DSi and 3DS), and gen 5 can only use those if launched from TwilightMenu++, a forwarder, or an authentic retail cartridge -- R4 and counterfeit cartridges put the console in classic DS mode and it can't use DSi/3DS wifi connections.
And your wifi has to actually be WEP. Most routers these days don't let you use WEP. If that's the case, use "open"/no password instead. Either use a guest network, phone hotspot, or just put the security back on when you're done.
