How do I delete a subscribed calendar on my iPhone?
How to Remove a Calendar Subscription in iOS 11
- Launch the Settings app on your iPhone or iPad.
- Tap Accounts & Passwords.
- Tap Subscribed Calendars.
- Tap the calendar subscription you want to remove.
- Tap Delete Account.
How do I unsubscribe from spam calendars on iPhone?
How to remove calendar spam on your iPhone
- Make sure that you’re using the latest version of iOS.
- Open the Calendars app.
- Tap the unwanted Calendar event.
- Tap Unsubscribe from this Calendar at the bottom of the screen.
- To confirm, tap Unsubscribe.