The EMUnand of my 3ds is bit messy i think, so i want to do a factory reset on it. Does anyone know if there are any bad side effect. I also heard that to do a facotory reset on certain firmware, it requires internet connection. Is it true? PS: my current SYSnand is on 4.4, do i also need internet connection for a factory reset on the SYSnand? And is it bad to do a factory reset on 4.4?