The error message "Please enter a title" appears when the "Calendar" for entering the event is not selected.
Please follow the steps below to set up the "Calendar."
If no "Calendar" is displayed, the iCloud calendar might be turned off. Please follow the steps below to change the iCloud settings.
How to Select a "Calendar"
- Tap "Calendar" located above the event title input field.
- Select the calendar where you want to input the event.
Note: If no calendar is available, please select "Add Calendar" to create a new one.
How to Enable iCloud Calendar
- Open the "Settings" app on your device.
- Tap the large line at the top labeled "Apple ID, iCloud, Media & Purchases."
- Tap "iCloud" and turn on the calendar function.
- Add a calendar in "Simple Calendar."