How to Restore Disappeared Calendar on iPhone

If you find iPhone calendar events disappear, you can try the tips in this guide to fix it.

Roger Smith Last Updated: Apr. 22, 2021

You may accidentally found that your calendar events disappeared from your iPhone, it could be past events, future events, or even all the calendar events on your iPhone. Various different reasons can cause iPhone calendar missing accidentally, when this disaster happens to you, don’t panic, calm down and try the tips below.

Why iPhone Calendar Disappeared from iPhone

Many users always ask such a question that “Why do my calendar events disappear on iPhone?” As mentioned in the beginning, many different reasons may cause iPhone calendar events to go unintentionally. Here are some common reasons:

  • The wrong operation on your iPhone, like accidental deletion, log out Apple ID, etc.
  • Bad Wi-Fi or cellular network conditions.
  • iOS new system upgrade or downgrade.
  • Jailbreak your iPhone.

More unknown reasons.

6 Tips to Get Back Disappeared Calendar from iPhone

Tip 1. Reboot iPhone

Reboot your iPhone, or force restart your iPhone by holding on both home button and power/sleep button. And then open Calendar app on your iPhone.

Tip 2. Check Internet Connection

Check whether you have connected iPhone to the Internet. If you are using iCloud calendar or other cloud calendar service, you should have your iPhone connected to Wi-Fi or cellular networks.

Tip 3. Check iCloud Calendar

If you are using iCloud calendar or some other online calendar services, make sure you have turned on Calendar sync by Settings > Tap on [your name] > Choose iCloud > Toggle Calendars on.

Tip 4. Restore from iCloud/iTunes Backup

If you have backed up the calendar to iCloud or iTunes, you can restore your iPhone from the backup to retrieve disappeared iPhone calendar events, but before you do this, you should know that all contents would be erased and then replaced by the backup data. So remember to make a new backup with your iPhone if you decide to use this method.

Tip 5. Use iPhone Backup Extractor – PhoneRescue for iOS

You can use some iPhone backup extractor to check whether there are some lost calendar events on your iTunes backup before restoring your iPhone. And some of extracting tools, such as PhoneRescue for iOS, enable you to directly extract calendar contents from iPhone backup. Here are the detailed steps about how to get calendar events from iTunes backup.

Step 1. Go to the download page of PhoneRescue and click iOS Data Recovery to download and install on your computer > Launch it and connect your iPhone to computer > Choose Recover from iTunes backup > Click the Right Arrow on the bottom right corner.

How to Fix iPhone Calendar Events Disappear – Step 1

How to Fix iPhone Calendar Events Disappear – Step 1

Step 2. Choose the right iTunes backup > Click Right Arrow and it will scan the backup. By default, all categories will be selected. Please uncheck Select All option and then choose Calendar.

How to Fix Calendar Disappeared from iPhone – Step 2

How to Fix Calendar Disappeared from iPhone – Step 2

Step 3. Preview and select the calendar evens you want to get back > Recover the events to your iPhone or computer as per your needs.

How to Get Calendar Events Backup on iPhone – Step 3

How to Get Calendar Events Backup on iPhone – Step 3

Tip 6. Check ShowAll button

If both iCloud backup and iTunes backup didn’t contain the disappeared calendar events you want to get back, then the last option you have is to recover missing calendar from your iPhone directly. You may not know that the missing data is just temporarily gone and become invisible on your iPhone, go to Calendars > Tap Calendars on the bottom-middle of the screen > Check if there’s a Show All button, tap Show All to view all the calendars if you hide them before > Tap Done to finish.

The Bottom Line

Besides, calendar, disappeared iPhone text messages, contacts, photos, notes, etc. are also on PhoneRescue for iOS recovering list. Why not have a try with it now? You may have some better methods to solve these iPhone calendar events disappear problem, just post them on the comment section below to share with us.

Author Avatar
Roger Smith Twitter Share Facebook Share

Work for iMobie team for 5 years as well as an Apple fan, love to help more users solve various types of iOS or Android related issues.

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