So I put my 3DS in my backpack with my other stuff while going to visit my grandma's house, and I left it inside for like five hours before we got home. Once we were home, I turned it on and the system couldn't detect the SD card, then it automatically loaded Luma3DS CTRNAND. I figured that a simple knock on the back could fix the problem, so I did that and rebooted the 3DS. But instead, now it wouldn't boot up at all. At first, I thought it was the flashcard that was causing the problem, so I removed it and rebooted again. It still wouldn't load.
Just to be sure, now my 3DS only boots up to a black screen like it's bricked. I really want to know what's even causing the problem in the first place and if there's a solution for it.
Just to be sure, now my 3DS only boots up to a black screen like it's bricked. I really want to know what's even causing the problem in the first place and if there's a solution for it.