

How to sync data between iPhone and Mac when iCloud syncing not working on iPhone Go to the Calendar App on your Mac, and choose Calendar > Preferences, On the General tab, make sure that one of your iCloud calendars is the default.

If you the calendars you want to sync to iPhone haven't been ticked, they won't be updated. Go to the Calendar App on your Mac, tap Calendars form the bottom center to check whether all the calendars are ticked or not in the left panel. Make sure you have checked all the calendars Go to the Settings on your iPhone and check whether you have logged in the same iCloud account as that on Mac, which is the basic fix for iCloud not syncing problem. Make sure you have signed in the same iCloud account Wait for a while, and go to your iPhone calendar to check the calendars are updated or not.Ģ. Check Calendar and turn on iCloud Calendar. Wait for about 30 seconds, go to System Preference > iCloud.Turn off iCloud calendar by unchecking the box of Calendars and choose Delete from Mac.How to fix Mac calendar not syncing with iPhone 1. Turn off iCloud Calendar and turn it on again
