Did you upload the video?? I managed to activate the "hidden menu" while swinging around and clashing the blade with a wool thingy that i had in my bed, and i felt a static shock and my saber turned off, when i tried to light it up again, i got into the sensitivity menu, since that time i've got to get to the menu only one more time, it was super random in my case, and to this day I still haven't got to access to the menu again. I hope that someone here can figure a way to get to this menu