Don’t hear call ringer volume after iOS 11 upgrade or Sound slow after iOS 12 Update, for Incoming calling ringer volume is one of the most hesitating problems in an iOS device. Many users are frustrated on low calling volume then aspect. That time you can fix through from this tutorial guide. Mostly iOS Users is querying, after iOS 11.4/ iOS 12 update and installing device result in poor calling voice quality, and dead sound.
Devices mostly affected by Poor call volumes are iPhone 7/ iPhone 6S, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus. In case, you are getting this problem on any other iOS devices, then share with us about full story in detailed on below comment box.
Try to fix: Don’t hear call volume in iOS 12/ iOS 11/ iOS 10, running on iPhone
1st: Go to the Setting > Sounds > Enabled change with a button.
Now when you are receiving an incoming call then press volume up button from the side edge so that will affect incoming voice quality.
2nd: Restart your device, by the pressing and holding Sleep/ Wake button. Or force restart (Press Sleep/ Wake and Home button) device.
3rd: Somewhere wrong configuration in a network setting, you might be facing problem on Don’t hear call volume in iOS 11. Follow the below steps for reset and correct network configuration.
Go to the Setting app from iPhone.
Tap on general and Reset.
Under the Reset, Tap on Reset network Setting. Verify passcode and Choose Reset Network Settings from the popup.
4th: Remove unwanted noise, when you are on call
This setting is advantageous when you are on a call and holding the phone near to your ear. Your iPhone automatically removes or stop ambient noise coming to your ear.
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Try above all possible solution and share which is the best for your case when you Don’t hear ringer call volume in iOS 11 running on iPhone (iPhone X, iPhone 8 Plus, iPhone 6, iPhone 6S, 6S Plus), iPad.