So, two things: 1) I used the latest nightly build, and I managed to boot successfully into EmuNAND. However, whenever I try to import a CIA using FBI, I keep getting the AM Service error, saying "ACCESS_DENIED". 2) Then I tried the very first rxTools 3.0 build (because it's a bit more different to the most recent builds), but whenever I try to boot into Dev mode or RX SysNAND or EmuNAND, the screen stays black and freezes. This is turning out to be a real problem for me. I have a 2DS on 9.2, but I don't see why it's not working.