If you have wifi you will get it automaticcaly if not just try to connect to wifi
freind code for wifi
No... you have to have the password or code to sign on to the wifi that is locked ...
You have to connect to wifi and it will give you a friend code. to see if you have a friend code go to the menu and look at "user" then "view friend code." Credit: Aliel3333333
your wifi code
Errrrr.... ASK him !
It us welcome2yranoissim
you have to go onto the home page thing that says start game/ new game/ wifi. you go in to wifi and put in your wifi code.
there is no wifi hacking app you have to ask the owner for the code you can go to jail
9999
Ok,first plug your headset into your D.S.,then turn it on,go to wifi and there!Send me your wifi code and we shall battle
no there isn't but you need wifi or if you have a action replay kit you can the cheats with that