Today I turned on my a9lh n3ds, updated luma, got the new pin feature which I didn't quite understand. I tried setting a pin and the details of what happened afterwards are sketchy. I think something related to emunands opened and I pressed something and it hung. Then I turned it off. earlier luma used to load on pressing the down button while booting now safea9lhinstaller is opening. i can open hourglass 9 tho. The blue light turns on, is steady, doesn't go out but the screen remains black.