Itunes and Finder not seeing iphone after IOS 16 update
Updated 2 phones to IOS 16. IMAC running High Sierra 10.13.6. IMAC is 21.5-inch, Mid 2011. Now itunes can't see phones and Finder can't see them.
Changed USB ports and cables.
System information lists iphone under USB.
Re-did check boxes on Finder preferences.
It worked before the update.
Rebooted phone and IMAC.
Any ideas. Is it a High Sierra issue with IOS 16.
I reset location and privacy. Was able to get iphone to trust the IMAC, so they do see each other but after trusting nothing shows up.
Can't downgrade because I need Itunes/finder to do it.
What now?
Thanks for any help