After over a year of having this happen, I've had my phone just start to screech/squeal a high-pitched noise whilst talking. The person on the other end doesn't hear anything amiss. It's loud e...
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After over a year of having this happen, I've had my phone just start to screech/squeal a high-pitched noise whilst talking. The person on the other end doesn't hear anything amiss. It's loud enough to physically hurt my ear. iPhone 6s+, using wifi and VZW Wifi, iOS 11.4. Since this latest software update, I now also randomly get "No Service" in the upper left that will magically re-appear after a bit. I have not had the screeching when off wifi. Wifi consists of Google wifi mesh system with 2 nodes. I saw one person solved their problem 3 years ago with iOS 9 but the menu tree has changed since then so that I can't find my way in to turn "advanced voice" off (perhaps this option is no longer available). I'm about to get rid of this phone unless the issue can be resolved.