Lightening Digital AV adapter (HDMI) not working with iOS 12

Lightning Digital AV Adapter stopped working after iOS 12.0.1 update on iPhone X

Audio works but no video

this was perfectOy working on previous iOS versions at the same device

other ios version still works on the same adapter

Posted on Oct 10, 2018 10:13 PM

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Posted on Dec 26, 2018 10:49 PM

That was it. Secondary USB-lighting cable must supply power to the Apple AV Adapter. I had the same problem on my iPhone XS and daughters iPhone 7 and could not get the Apple AV adapter to work with any of the suggestions above with the exception to this last one. I plugged in the secondary USB-lighting cable to a standard wall adapter and life is good. No need to connect the USB cable to the TV. My only guess is that previously the AV adapter was able to grab power from the phone directly over the primary lighting connector, but not any more on IOS 12

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Lightening Digital AV adapter (HDMI) not working with iOS 12

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