I recently updated my phone to iOS 18.6, and now I've lost all my calendar events! The Calendars app tells me it doesn't have access. I've tried several common fixes like toggling the sync on and off, checking my privacy settings (which show I have events but don't give me an option to grant access), and even looked through the Apple forums. They mentioned this issue is fairly common, but nothing has worked so far. I even deleted and reinstalled the app. Do you think updating my iPhone to iOS 26.3 will resolve this problem?
1 Answer
Have you checked whether you're using a local calendar or a server-based one like iCloud or Google? Sometimes the access issues depend on that. It might help to verify if your iCloud calendar is toggled on in your settings. The type of calendar could be a factor in why you lost access.

That's a good point! I had a similar issue and switching to a server-based calendar made a difference for me.