What does slim yellow bar at the top of the iPhone SE screen mean?
What does it mean when I have a slim yellow bar at the top of the screen with the microphone icon & the name of my network provider?
[Re-Titled by Moderator]
I believe it indicates an app is using your microphone. On newer iPhone it will show as a dot. If you open the Control Center, you can see what application is using your microphone and close out of that.
