I've had iOS 6 since beta 1. Since then the auto brightness on my iPad has been broken. I've done clean restore and auto brightness won't work at all! I have the iPad 3. Is anyone experiencing this even with the final iOS 6 version ? If not, I do have a appointment today at genius to maybe get a replacement cuz if its not happening to you guys it can't be a software problem has to be a hardware problem. I need instant feedback, my appointment is in two hours, thank you!