Ok so i've got a frankenfirmware on my n3ds because i installed updated nver,cver and mint titles for eshop use. Now i want to install a9lh and so i need a clean 9.0.0-20E install, aren't i? So how can i manage to do that? I have menuhax and rxtools installed and I don't have emunand set up. Additionally i have a copy of cubic ninja if that helps. Edit: I also installed the patched TWL-Firm from that iso site if that matters.