Hi. so this is what i have right now. a9lh 2ds as the source. I want to do a system transfer to a o3ds a9lh. my 2ds has games already and i have played a few of them and have saves. First I want to keep all the installed games there and the saves on the 2ds. I just want to transfer the acct from the 2ds to 3ds but keep everything as it is on the 2ds. do i just backup the sd card and make a new nand backup then restore after the system transfer? will that allow me to play online still on the 2ds. the o3ds is empty so i dont have any problem with that. I basically just want my legit games on the o3ds and the 2ds to be able to keep the saves and play online.