Hi, I'm new here on the forum. i'm from luxembourg i have a problem with my kia stinger 2.2 i unlocked the android system in infotainment through Engineering Mode so far so good without any problems, then i tried to activate videos in progress without blocking and when i activated an option my The touch screen stopped working and the kia system no longer started, it was like a tablet completely, the buttons work fine, only the touch screen does not work. I already did the reset on the small button and nothing. Can someone help me with what I need to do to get back to the original settings in Engineering Mode?