"iPhone won't back up to MacBook Pro; iOS 26.2; OS 26.2; no iphone icon in sidebar: Sidebar/ Locations. It was showing nothing. Eventually it turned out that it was possible to scroll to the right and an arrow for a list would appear. Connected devices were then displayed. No explanation as to why this odd interface option manifested - just that it must be 'user error'. It may or may not be consistent in the future."
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Connected iPhone Not Showing Up on a Mac:
It's likely a lagging Mac, or the connection may not have been tight enough in the port.
Report this to Apple:
Do your Part: Provide Apple with feedback on this, letting them know about this issue. Apple may not get back to you directly, but the more feedback they receive on this, the more they will know what is occurring, and what bug fixes to include in updates to come. Apple will know nothing of this, if you don't report it to them.
- Go Here: Feedback - iPhone - Apple
- Select: "Bug Report" for the "Feedback Type"
- Comment: that this all began after installing an update. Include the URL of this thread.
- Proceed from there as necessary