Reddit gave me some good information to go on, but I wanted to ask a few more questions. So I have a New 3DS XL on the way to me, already modded and ready to go. But I wanted to make sure I have the right information before I go about messing with anything. According to the description, this is what I'm getting... "10.7 Firmware ReiNand ARM9 OTP 32GB SD card. You can install every game from Sd with FBI" First, most people suggested to move from ReiNand to Luma. I was wondering not only how to do this, but why? I understand that ARM9 is arm9loaderhax, but what will this part let me do? I've read a bit about OTP, but I'm curious as to what this means exactly. FBI is a homebrew app to install CIA's from the SD card so the system can see them correct? OK, so enough about what comes on the system, my next questions are what I can do from here. I want to make sure to back up everything I can to prevent and recover from a brick. This would be VIA dumping the systems NAND correct? Is there a certain app I would use? Should I back up anything else? I've seen a little about CIAngel, if I'm understanding it, would this make it so I wouldn't have to bother with CIAs and FBI? That I could just generate a ticket and go from there? Last question I think. There's a few imports I'd like to play, where in the process of installing an imported game would I be able to change the region to my systems? It's a US model. Thanks for all the help you can give me! Sorry for such a wall of text. If you have any other suggestions about what I should be using/installing/avoiding, I'd love to hear it!