about a year or so ago my friend (whom i am no longer friends with) helped me jailbreak(??) my 3ds. i remembered my 3ds existed last week, so i found it and charged it. i turned it on then i realized im v outdated. i'm not sure what to do and i dont want to mess up my 3ds by doing the wrong thing. i'll just list what information i know atm as i dont know what information will be useful. this was so long ago that i dont even remember 90% of the things my friend had me do. to make things worse, it was an online friend so we did it over skype, so im even more confused since i didn't really pay attention to what we were doing, i just went along with it and followed his instructions. information i have: Rei 10.5.0-30U ReiNAND menuhax CHMM (Custom Home Menu Manager) the homebrew launcher i think that may be it. i want to get pokemon sun or moon digitally (hopefully i can find a free version, am v broke rn ;w; ) and i can't because i have to update and i remember my friend saying something about not updating when nintendo tells me to update because it could mess something up?? also i wanted to emulate GB/GBC/GBA games on my 3ds and do not know how to, do. anything. if anyone could recommend me any good emulators and give me/link me a tutorial on how to install it that'd be amazing anyway i need advice on what to do from here bc im Dumb and can't figure stuff out on my own. link me to any tutorials pls i'll update if i find or remember anything else. thanks for the help!