So I'm trying to install a few legit cias on my 2ds version 9.2 but all the youtube videos say 9.3+ and I have homebrew and fbi when I open fbi, it works fine and I can do everything but the install cia option isn't there. I tried to upgrade through safesysupdater and sysupdater but none are working so in safesysudater I did the cia file md5 test and one of them failed. I got the firmware fresh from the mega folder with all of the 3ds and n3ds versions and firmwares is it the firmware package that I got? I just want to install the cias without updating but if I have to update that's fine too but Id rather not. I have easy homebrew access (oot3dhax). What do I do to install them?