Hey guys. I was wondering if anyone could help find a solution to this problem; I have a new new3DSXL on 9.0.0-20U firmware, and a US copy of cubic ninja (LNA-CTR-AQNE-USA on cart). I am able to install the ninjahax 2.1 exploit to the cubic ninja cart, and it successfully boots the homebrew launcher which lists the homebrews that I have placed on the SD card. If I try to launch any homebrew though, the screen just freezes on the homebrew launcher and I have to hold the power button down for like 15+ seconds to turn the console off. So I also tried using the gateway cubic ninja code after clearing the cart's save, in order to back up my NAND or formart emuNAND. Every time I scan the gateway qr code I get the "plz wait" screen, then the message about installing the exploit, then on the same screen it says "installing exploit failed 00000005 c86044cd". I have tried everything I can. I have formatted the SD card, used different SD cards (all genuine), tried different sources for the files I place on the SD card, tried formatting the 3DS in system settings, tried clearing the cubic ninja save, and many combinations of these things. Nothing I do will allow me to boot the gateway menu or actually launch anything from the homebrew launcher. I have spent time googling this problem, and found somebody who claimed to have fixed their issue: http://www.maxconsole.com/maxcon_fo...r-Installing-Exploit-Failed-00000005-c86044cd I have followed their advice, but it is very brief and doesn't totally make sense. They keep referring to "going into system settings, data management, and clearing memory". I have no idea what they are trying to talk about here, but I've tried deleting extra data. I don't know what to do. I can't even find older versions of ninjhax to try, but I doubt that would help. If anyone has any ideas or solutions, I would be extremely grateful as I currently cannot seem to fix this myself.