I’m auctioning off out/away (? Non native speaker 😅) my old-ish gaming consoles and this person is asking about a unit’s serial number. Why? I mean, I put up more than ten images of the console from various angles and such… What’s the significance?
At least one company made a hardware mod to allow the 3DS to stream video over WIFI, but as far as I’m aware they’re no longer made. The New 3DS can do it without additional hardware, but the console must be soft-modded. That’s trivially easy on both models of the 3DS though.