Hey guys today my Japanese N3DS Non XL came. It came with firmware 8.1 so I had no entry point. I had to update to 10.3 to get the browser to work. I installed menuhax and was getting prepared to downgrade back to 9.2 with sysUpdater. Now the first 100 times I tried sysUpdater, it failed on arm11 kernel exploit step #5 or sometimes #7. I fixed this by replacing boot.3dsx with sysUpdater. I then tried to downgrade but it turns out some of my CIAs in updates were corrupt. I got a error getting CIA info and it looked like it changed nothing to my system. I then fixed the update CIAs and was preparing to downgrade. My 3ds wouldn't boot. Black screen. No message. I tried to do a firmware update in recovery mode, it just finished but had no effect. Tried booting with SD card out I thought maybe it was menuhax. Still nothing. Now I want to kill myself becuase in less than 24 hours I've broke it. Any help is very much appreciated.