The instructions apply to all iPhone models.
Open theCalendarapp on your iPhone.
TapCalendarsat the bottom of the screen.
Tap theInfoicon (small letter i) to the right of the calendar you want to remove.
Scroll to the bottom and tapDelete Calendar.
Confirm this action by tappingDelete Calendarin the pop-up window.
Deleting a calendar will remove all events associated with that calendar.
These accounts do not display the Delete Calendar option in the Calendar app in the steps above.
Open theSettingsapp on your iPhone and selectCalendar.
Choose the account corresponding to the calendar you want to delete.
Turn off the toggle forCalendars.
Confirm this action by tappingDelete from My iPhonein the pop-up window.
you could remove all items for the account by tappingDelete Accounton the above account screen.
Choose the account corresponding to the calendar you want to re-enable.
Turn on the toggle forCalendars.
You should then see your addition in the Calendars list of the Calendar app.
Scroll toward the bottom and selectAdd Account.
In our example, we’ll use Yahoo!
Depending on the pop in of account you select, follow the subsequent prompts.
Youll need to sign in, connect, and verify the account.
This process varies per the account bang out.
Once you add the account, fire up the toggle forCalendarand optionally any other items you want to use.
You should then see your addition in the Calendar and any other apps you enabled during the setup process.
So, grab that information and then stick to this.
Enter the web address and tapNext.
Complete any additional information necessary, such as username or password (uncommon), and tapSave.
It saves you from a cluttered Calendar app.
