Okay this is a very ignorant question, but i have an R4i for the 3ds and it of course works to use ds games, and get them for free and it works perfectly on my 3ds. Thing is that..since the release date of the r4 3ds i completely forgot how to add cheat codes onto the thing o n o". I used to know how but now i don't, i was wondering if anyone remembers on how to add cheats onto the r4 for my ds games to have them. Thanks for reading!