Okay, I was doing the whole downgrade to 9.2 etc. I did all of that smoothly, and then I put on rxtools I then pressed something unknowingly and it was doing this process that I wasn't sure of (I think it was dumping NAND or something). I freaked out because I realised that I goofed and shouldn't have pressed it and I turned my system off. Fuck me, right? Now my system won't boot. It will have the power/charge light on but that's about it. Is there a way to resolve this? I backed up my NAND though. It's not like BSOD or anything. This is different, where the screens won't even turn on to show a black screen. What do?