I currently have a 1.0.0-0U 3DS that I have had since launched. Incase it matters, but it hasn't had any games played on it. I merely messed with the AR cards when I initially bought the system, and then just stuffed it in the closet and recently found it. I browsed around gbatemp, and I noticed that there was a 1.0 nand dumper using cubix ninja, and I am aware that you can do NAND dumps of using hardmodding also, which I am trying to avoid. I also noticed people on a thread from february were saying NAND dumps were not needed of this firmware version and people were more concerned about 1.0.0-0J, and I was trying to figure out if the nand dump is not needed at that version before I go ahead and install CFW on it. The only reason I don't go ahead and just do a nand dump due to having the tools is that I do not have cubix ninja, and I am awful with a soldering iron, and I am nervous about sending my 3DS off. But, I am willing to hold off on installing CFW and try to get a copy of cubix ninja if there is some benefit to it, and it isn't a complete waste of time. Thank you.