Kenani ya'aqob gertner i am having a hard time getting back to the r4 3ds rom downloads page, my mouse is broken and it shuts down the page before i bookmark it. i have rom downloads for my r4i-sdhc rts 3ds flashcard, but they don't work.. So, here are the best working nintendo 3ds emulators for your pc. 1. citra 3ds emulator. one of the best and favorite nintendo 3ds emulator for pc users, citra comes with a user-friendly interface that allows you to play your favorite 3d nintendo games with no hassle. the open-source platform of citra 3ds emulator makes it more popular and. Method #1: 3ds emulator for ios. download the 3ds emulator for ios, iphone, ipad or ipad mini; the steps are here. step #1: go to the ios file for 3ds emulator and download it. step #2: now download and install the 3ds emulator. step #3: once the 3ds emulator download goes to general and then profile and from it go to device management..