I haven't messed around with 3DS hacking for a while, so I'm a bit confused with all the new developments. I want to install A9LH. From what I gather, I have to downgrade to below 3.0.0, which makes me a bit uneasy. I can't find any tutorials on youtube (that are in english) and am unsure how to go about this. I have a New 3DSXL 9.0.0-20U that is already hacked with Homemenuhax and RXtools. Can someone please give me a hand so I don't totally bork it up?