Software upgrade for iPhone to connect to iMac
I get the window saying I need to update my software in order to have my iPhone (or iPad) connect to the iMac when I plug it in to the USB port. When I click INSTALL it says it is downloading but the progress bar never moves and it never completes. How to I get this update installed if this path doesn't work. Running 11.6.7
Thanks,
Doug
iMac Line (2012 and Later)