Go to OSX Daily to read How to Restore Lost Calendars & Reminders from iCloud
If you’re an avid iPhone or iPad user, there’s a pretty good chance that you schedule events or add reminders to the Calendar app in order to keep track of your appointments throughout the week. Thanks to Siri, it just takes a couple of seconds to create an event or reminder too. These reminders and calendar events are automatically synced across all your Apple devices by harnessing the power of iCloud, so they’re readily available no matter what device you use.
But what happens if you lose your Calendars and Reminders? Losing calendars and reminders data…
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