Zen66 here, I commented on your post but wanted to make sure you saw this. Ds and I got a new phones in August. Besides my phone sometimes not ringing when people call and the camera app shutting off, here's what happened yesterday. I was playing a game when I got a text notification. I pulled down the screen and saw it was from my cousin, so I exited out and went to messages. There wasn't anything there. I scrolled down and there was a new message dot next to the message he'd sent in SEPTEMBER. Huh? Later I was watching tv with the phone charging next to me. Suddenly the screen lit up so I looked over and it said, "Entering Driving Mode" and restarted. The thing is, this phone doesn't HAVE Driving Mode. It has Do Not Disturb but when I checked, it wasn't enabled. Ds is not having any issues whatsoever with his phone.