A time ago I got this new 3DS, used in god shape, etc It came in synand 10. something so I downgraded, luma and everything was great xD So, not much time passed when this problem first happened, when turned on, the top screen get a "border" and all flickering and keep like this, I have to turn off and wait a bit to turn on again normally, it was once in a lot so not much attention was given ... but this kept happening times in times and looks like it's becoming more often. I tried to record but we can't see this well in video ... It's more visible with a black BG, like on the " dont turn off! keep sleepmode, yeah!" screen I wanted to make this thread earlier but I wanted to get a record an photo an only now I had the chance ... even being kinda useless :v Actually, turning on and off I saw that this only happened when entered the home menu, but others times I noticde it while booting (menuhax +ctrlbootmanager), his was very strange .... So well.. some know the reason and if it's fixeable?