So I tried installing a9hl on my n3ds using plailects guide on github. I got through the downgrading to 9.2 and creating emunand and everything was working fine. I got through downgrade to 2.1 and it worked fine. The trouble started when I got to Part 5 which is installing arm9loaderhax. I got to section IV which is copying Rednand to Sysnand. After that Whenever I boot it only goes to black screen. Im not sure if it is a brick because I can still boot into other things like hourglass9 and Emunand 9. Any help would be appreciated. I don't really want to go to lastest version. I'm not sure if there's anyway to get my n3ds back to 9.2 so I can start over again. Pls help