So! I successfully downgraded my Old 3DS to 9.2. Hooray for me! But now that I've done this, I can't seem to install any CIA files using FBI or anything else. Was there something else I was supposed to do first, like install a custom firmware? I'm really at a loss here. Also, emulators seem a lot slower than I was expecting. The RetroArch emus marked with a pink star in that thread don't run anywhere near full speed... I can only get satisfactory performance out of BlargSNES, and that's kind of limited where compatibility is concerned. Do I need to change some settings, or is this just something I should expect out of an Old 3DS?