Calendar App Is Not Working on iPhone? Here’s How to Troubleshoot

Posted by

To create your schedule, you need to maintain your dates accordingly, and if the Calendar app is not working on your iPhone, it can be troublesome, especially when you depend on it for your personal and business tasks.

Fix Calendar App Is Not Working on iPhone

The calendar app is organized in a such way as to provide us with a user-friendly interface and that is why we are reliable in making daily scheduling of our lives. But, like other apps, this may also become unresponsive sometimes.

In this guide, we’ll explain why the Calendar app is unresponsive on your iPhone and how to troubleshoot to make it responsive again.

Why is the Calendar App Not Working on Your iPhone?

There are several reasons why the calendar app may become unresponsive on your iPhone device, including– 

  • A temporary glitch.
  • Your account’s calendars are turned off.
  • iCloud Calendar service is offline.
  • Your phone’s software is outdated.
  • The app’s version is older.
  • An unknown/undefined issue.

Before we go deep down into the world of solutions, first understand the issues that users are facing with the calendar app on their iPhone devices – 

  • The app is not syncing.
  • The app is crashing instantly.
  • Notifications are not working.
  • The app is not opening at all.

These issues can happen due to several factors such as software glitches, outdated operating systems, or improper setting

Troubleshooting the Calendar App That Is Not Syncing or Not Working on Your iPhone

Issues with the Calendar app won’t let you schedule your personal and business tasks, but fortunately, it’s very easy to troubleshoot. Here are some simple troubleshooting steps to get the Calendar app working again.

Close and Restart the Callendar App

Sometimes, the problem is temporary which usually gets resolved when we give the app a fresh start.

Open the Calendar app and swipe down the screen from the top. This will force the app to refresh and sync with the online data in iCloud. If that doesn’t make any changes, try force-closing the app and then restarting it. 

Check Internet Connenction

The most common issue while the calendar app is not working properly is our internet connectivity. Try to connect with a stable wifi connection for the Calendar app to work properly.

You can also try switching between the available internet (for example- If you are connected to the Wi-Fi, switch to the mobile data and vice versa).

ReadHow to Reset Network Settings on iPhone?

Ensure the Calendar is Enabled in the Settings

Sometimes the problems are not as big as we think, it might be as simple as the calendar app not being enabled in your iPhone settings. 

How to check that the calendar app is enabled on your iPhone, let’s see- 

  1. Go to Settings.
  2. Click on the Calendar 
  3. Ensure that all the accounts you use for your calendar are enabled.
  4. If they are not, then switch them on.

Update Your iPhone’s Software

If your iPhone’s operating system has an outdated version of iOS, then you may face glitches when operating your calendar app. Make sure you are using an updated version of your iPhone software.

Here’s how to check for an updated operating system on your iPhone-

  1. Go to Settings.
  2. Then select General.
  3. Tap on the software updates. 
  4. If an update is available, install it.

Update the Calendar App

As you update your iOS version, on the other hand, you should also check for the updated version of the calendar app. Here’s how to update the Calendar app- 

  1. Open the App Store.
  2. Click on the Profile Picture on the top right corner of your phone’s screen. 
  3. Scroll down to check if any update is available for the Calendar app or not.
  4.  If it is available, install and relaunch the app to see if it starts working.

Reset Your iPhone’s Settings

If the above solutions are not working at all then go further to reset all settings on your iPhone.It will revert all settings to their default values but don’t delete data. 

Here’s how to reset- 

  1. Go to Settings on your iPhone. 
  2. Then select General 
  3. Scroll down and tap on Reset.
  4. Reset all settings.

After that, launch the Calendar app and see if this is working fine or not.

Contact Apple Support

In the end, if none of the solutions have worked for you and you still facing the same problem with the Calendar app then, consider taking help from Apple support. 

Visit to get help from the support team. They will better diagnose the problem related to your calendar app and provide you with the best solution for your issue.

Ending Lines

The calendar app on your iPhone is very useful and it causes a lot of problems if it does not work properly.

However, by following this comprehensive troubleshooting guide, you should be able to resolve your issue and get back to your day-to-day scheduling process. 

Please Follow us on Google News and share this guide if it helps you!

Leave a Reply

Your email address will not be published. Required fields are marked *