I've just installed the B9S and Luma cfw on my 2ds. Everything worked fine until i tried to turn it off. It seems like the 2ds can not turn off normally ( both screens are black but the power led light is still on) and i have to forcefully shut it down by holding the power button for a minute. I did try to turn on and off a few times but i keeps happening. Somebody pls send helps. Thank you so much.