Heya. I have an 4.3 firmware O3DS and an non-updated Gateway EmuNAND. To be frank, I didn't give much care about the new hacking discoveries such as A9LH or Luma3DS, since my Gateway EmuNAND works for me just fine.
But from quite a while ago, my Smash 3DS cia refused to connect to the internet. It would only show unable to connect to server and has been a pain in my butt since it surfaced. My theory is because I didn't update my EmuNAND to its latest version, but as you can see, Gateway doesn't support 11.4 EmuNAND yet.
So I'd like to ask, what are my options? It spun my head when I discovered a lot of hacks that people use since it's been a very long time since the last I checked on 3DS hacking scene, and I'd like to be given a brief rundown on what I have to do. Do I install A9LH or the sort? Or something else? I'm sure I can follow the installation instructions, I'm just confused on what things to install atm. Any help would be appreciated, thanks in advance.