Hi. I think I just bricked my N3DS now. I had I issue when I update my 3DS to the newest firmware yesterday, I couldn't play any game, it just showed a black screen before going to the 3DS main menu. A friend of mine gave me few steps to try to make it work again, but it just went down the hill. He basically said to me to follow this https://3ds.guide/. Since I couldn't get into the main menu, he said that I could use the Homebrew Launcher from the reinand menu (the one that used to appear after starting my 3DS). I did everything, but now I just got this error on the screen. I can't even turn it on without the SD card and when it turned it on with the sd card I just get this error message.