So 6 months ago, my scds2 suddenly stopped working. I started it from the 3DS menu, but it showed me "An error has...". I didn't update my 3DS before this happened btw. So I turned it off. And turned it on, only to find the "There is nothing inserted..." message. At that moment I realized that I've accidently left a "dstwoupdateb.dat" on my card's root (Another long story). So that means I've interrupted the update proccess halfway through. So, yeah. Been trying to fix it for a good few months already, but nothing yet. What should I do now? tl;dr: scds2 bricked, how do i fix it?