Hello, I installed CFW on the CFW part of the 9.4 EmuNand and CFW with no Gateway. The thing is, I already have a Gateway, so I ignored the first step of the tutorial. I install the CFW and get it running after 8 tries. The problem is, you're supposed to have the 3DS connected to wifii to install devmenu/sdf with the network script,so I try to go the system settings in CFW. The 3DS just shows a black screen, and I have to turn off my 3DS. My question is, do you need to connect to internet with CFW or sysnand? Also, in CFW, the banners for retail games and system apps are not showing up on the top screen, so does that have anything to do with it?