We have an r4 that we brought of the internet. When we first got it, it had everything on it that you needed, all you had to do was drag the games into it and it worked or put them all through winzip. The other week I accedentally deleted everything of it apart from _services_. Ive downloaded some games and tried putting them on but when I turn the NDS on it just comes up saying Loading... . What do I need to put on the NDS to make it work because it's for my brothers birthday (the NDS) and without the r4 we can't really give him the ds.
Thanks in advance :)