I noticed tonight the top speaker, the one above the screen, is not working. I can’t say exactly when it started happening as I use AirPods most of the time. But tonight I was listening to audio without them and realized there is no sound whatsoever from the upper speaker. I’ve tried resetting the phone, checked the balance in accessability, checked the volume, ringer switch. All normal. There is simply no sound from that speaker! I can’t say for sure when this started happening but it could of been since updating to 11.0.1.