Contacts on iPhone will not update to those stored on my iMac.
I have always manually enter my contacts on my Macs. When I manually sync/backup my iphone to my iMac (direct connection between the two devices), I check the box to replace the contacts on the phone with those on my mac. But the contacts on the phone do not update. I don't use iCloud. I just want to manually sync the contact list on my phone with the one on my mac. Note, I have had this problem for years. Apple has told me I need to have the latest operation systems on my devices, well, I now have the latest iOS and MacOS and it still does not sync contacts. There is no option with my internet provider to store contacts, but I do not see why that would be necessary. The contacts are stored on my iMac. Note, there is no problem syncing the calendars. Also, my wife has the same problem between her iMac and iphone. Any ideas?
iPhone SE, iOS 15