How To Turn Off Sound When Charging Iphone. Simply use the switch on the left side of your phone to do this. But even if you take off the automatic option its smart to take reasonable precautions to preserve your iPhone so you can keep using your device for longer.

In the confirmation pop-up tap Dont Ask. It just plays your audio clip right after it. Long story short I have an adapter that connects the iPhone to my factory radio in my car.
If shortly three seconds to be precise after this first buzz or chime you get a second buzz or chime this means that the iPhone is fast charging.
No sound nor Vibration. For this to work youll need a. Keep holding the button until the volume slider is completely turned down. I know that Im charging my phone without any damn sound I just plugged it in myself.

