I just recently got a R4i Gold 3DS RTS and I'm trying to install ntrboot and all that good stuff on my New 3DS XL running v11.4 firmware. I get an icon on the menu representing the flash cart but when I actually choose the icon and try to load it (so I can run the ntrboot flasher) nothing happens, I just get black screens. Do I need to install software to the flashcart first before I can run the ntrboot flasher?