So about an hour or so ago I was woken up by a strange high pitched noise I've never heard before. Turns out it was coming from my cell phone which was sitting on the nightstand next to my bed. I picked up my phone and tried to turn the screen on but couldn't get anything to work, but that sound was definitely coming from my phone and to be honest that damn sound gave me a freaking migraine. So the sound lasted about 30 seconds and then it just...stopped. But immediately after that my phone reset itself, and after the reset I was able to use it normally again.
Just wondering has anyone else ever experienced anything like this? Or has anyone heard a weird sound come from their cell phone, especially one that affected them like it did to me and gave them a damn migraine?