Hey i was wondering if i play a game that i havent got a fc yet and put my r4 in another ds system will make me have to get another fc on my other games and have to add all of my fc friends agian?

It's the same as if the R4 were the game cartridge. If you use it in another DS system, you will have to receive a new Friend Code.digipokemaster said:Hey i was wondering if i play a game that i havent got a fc yet and put my r4 in another ds system will make me have to get another fc on my other games and have to add all of my fc friends agian?