What the problem?
Look at this video. What the problem? iOS 13.2.3 IPhone 11
iPhone 11, iOS 13
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Before you schedule an appointment at your Apple Store Genius Bar, reboot it:
Press and quickly release volume up button
Then press and quickly release volume down button
Then press and keep holding the power button (keep holding past swipe to power off) until you see the Apple Logo, then let go
This happened to a friends iPhone 11 and rebooting it resolved this and it has never come back.
