I don't think you can cheat online with NTR.
I need to be able to connect online in my pokemon game - There are instructions but i can't do it because of the 3ds firmware. BootNTR (Mod 3) should be able to override it and connect but i'm having trouble doing that I feel like i've missed something... I don't know if i'm asking in the right place but i guess i'm hoping for someone who's used it to be able to shed some light