RXTools seems to have bricked my 3DS. I was able to install it correctly using 7.4 sysNAND and downgrading it to 4.x using gateway and using gateway's launcher to format emuNAND to boot rxtools. It worked fine and I was able to use 9.8 emuNAND, but today I decided to dump my emuNAND using the dumping option and it told me that the process took a long time so I continued and an hour later it was stuck on dumping emu_<random_keys>.app and I waited 10 more minutes and it was still stuck on dumping the same .app so I force shut off the console. When I turned the 3DS back on it just hangs at a black screen and never boots up. What should I do? Should I wait for the battery to drain, should I send it to Nintendo? I have a backed up NAND.bin if there is somehow to fix it...