Phone: iPhone SE, iOS 12 Computer:: Mac mini, macOS 10.13.6 Since updating to iOS 12, my contacts sync between my Mac and iCloud.com, but not between iCloud and my phone. Both ways in each case. I have tried decoupling Contacts between phone and iCloud, waiting for a while and then switching Contacts on again in Settings/iCloud, with no success. I am loth to switch off iCloud altogether on the phone because of the time it would take to reload all photos, etc., but will do do if that is the only cure. I should be very grateful for help or advice.