This app does not have access to your calendars


Calendar items previously set up have disappeared from my calendar, including past and future events. When I click "Calendars" at the bottom of the calendar screen I see the message "This app does not have access to your calendars". When I go to Settings/Privacy & Security/Calendars, is says Full Calendar Access and shows today's event on the calendar settings page, but not on the calendar itself



iPhone 12 mini, iOS 18

Posted on Oct 31, 2025 9:31 AM

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Question marked as Top-ranking reply

Posted on Oct 31, 2025 9:38 AM

I found the fix.

Your iPhone storage is full, so remove some items, up to 1 gig or more, depending on the number of calendars you are subscribed to.

Now lock the phone and tap the power button from the lock screen to power down or restart the iPhone. Power back on the iPhone and go to:

Settings > Privacy and Security > Calendars, it will display "None."Tap the calendar > "full access"

Now go to your Calendar app and navigate to: Calendars > tap the check mark for the calendars you wish to see. If you want to see all of the calendars, tap "Done." Otherwise, tap "Done" when finished selecting your calendars.

This should now restore your calendars in the app.

1 reply
Question marked as Top-ranking reply

Oct 31, 2025 9:38 AM in response to cklein18

I found the fix.

Your iPhone storage is full, so remove some items, up to 1 gig or more, depending on the number of calendars you are subscribed to.

Now lock the phone and tap the power button from the lock screen to power down or restart the iPhone. Power back on the iPhone and go to:

Settings > Privacy and Security > Calendars, it will display "None."Tap the calendar > "full access"

Now go to your Calendar app and navigate to: Calendars > tap the check mark for the calendars you wish to see. If you want to see all of the calendars, tap "Done." Otherwise, tap "Done" when finished selecting your calendars.

This should now restore your calendars in the app.

This app does not have access to your calendars

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