What does the Dynamic Island's blue cable icon means on iPhone 15 Pro?

I'm glad it's sorted

Are you sure it doesn't belong to a third party app?

Great question. I’ll do some more digging.

It’s frustrating that it will not go away.

Did you hard restart the iPhone?

WhatWrightLooksLike wrote:

It’s frustrating that it will not go away.

Have you tried asking Apple what it is?

I’m also dealing with this currently.

Do you have an app for a power bank or something?

So far it seems that this may be an issue for phones that have a beta version. While we can’t discuss beta versions here, if this is the case it should be reported through the beta feedback app.

Doing a hard reset resolved this issue for me.

How do you do a hard reset?

I did! I had the dongle for usb, usb-c, and hdmi connected. I did a hard restart and the blue cable icon is gone

Hum... I did the same... maybe this is the icon to that function...

right now it's now showing anymore. :)

My posts keep getting removed even though I’m getting the issue on my wife’s phone which has the current normal OS! So frustrating that I can’t talk about it without everything getting removed.

You accepted an NDA when you installed unreleased software. This isn’t the place to discuss it. There are other places to discuss such issues.