I have some questions: 1. Would it be possible to change both the region of sysNAND and emuNAND with another New 3DS? 2. If you can change the region, I think you need a donor system. If I have a New 3DS XL, could that donor system be an older model, such as a Old 3DS, or does it have to be the same model? 3. What would be some of the consequences of switching regions? Would I lose access to any part of the system and/or online services? 4. Could I return the Old 3DS and be fine if someone went online on it while I am currently online, or would I have to disable the system in some way before I do? 5. Is owning Cubic Ninja a requirement before I do anything? 6. Would both consoles (region switched and donor) have the same friend code? 7. Is there any kind of ban risk from the whole process? 8. If there is anything region specific? For example, say there was some kind of CFW that only worked on American 3DS's, would that means it works on a region switched one as well? 9. If anything goes wrong during any part of switching it and it is bricked, would a NAND restore fix all the problems? 10. If I do a NAND backup while I am on the new region and I have to restore it, will I still be on that region or will it revert back? Some of these questions may not make sense, and I am sorry but I don't really understand much of how anything really works.