Crackling audio iPhone 8 Plus.
I’m getting crackling audio even on iOS 11.1.2. It just showed up today when I was watching a video on YouTube. It hasn’t gone away despite some attempts at resetting.
Same issue here on IPhone 8 with IOS 11.1.2. I’ve had the phone for 2 days now. I just noticed it today, so I updated to 11.1.2 hoping that would fix it but it didn’t. Still getting crackle from both speakers.