I was following this guide https://github.com/Plailect/Guide/wiki/Part-5-(arm9loaderhax-&-AuReiNAND) and it changed just as id nearly finished. I was just at the point of installing the arm9hax. I was Patching my NAND to my Sysnand and i dont think it worked properly. I can launch Decrpt9 via L & R buttons. Just results in bacl screen. I cant launch it via OOThax Homebrew launcher as it just kicks me back to the Homebrew page. How can i re flash my sysnand back to original so i can try again?