How to Remove an iPhone Calendar Virus: A Comprehensive Guide

Updated on February 20, 2023
How to Remove an iPhone Calendar Virus: A Comprehensive Guide


Have you ever been frustrated when your iPhone’s calendar notifications suddenly start appearing without you having made any changes? What may have started out as an innocent alert could soon be a source of anxiety and panic if you discover it’s a virus.

In this article, we’ll discuss how to remove a virus from your iPhone calendar and how to quickly and effectively remove it and take back control of your device! We’ll cover the ins and outs of how to detect a calendar virus on an iPhone, why is my iPhone calendar sending virus alerts, what to do once you’ve detected it, and how to prevent this from happening in the future.

How to Spot an iPhone Calendar Virus?

If you think, is iPhone calendar spam dangerous? It’s rarely the case. But it pays to be vigilant to know how to recognize the signs of a virus and remove the possible infection on your iPhone calendar.

  • The primary indication of malware on the iPhone calendar is when invitations start appearing in your calendar app out of nowhere. If you’re seeing random events appear on your calendar, your device has likely been compromised. It’s also possible that one or multiple contacts have infected phones and unknowingly send out corrupt invitations.
  • Another key symptom is when these automatic invitations contain strange links or attachments. They may seem harmless but don’t click them! Opening them can cause a virus to spread to other contacts and devices, so it’s important that you treat any suspicious links like a red flag.
  • Be aware if you get notifications from apps you don’t remember installing. This might indicate malware installed on your phone without your knowledge.

What Do I Do After Identifying a Virus on My iPhone Calendar?

  • The best strategy is to use a combination of anti-malware software and manual methods to remove any iPhone calendar malware.
  • Try scanning your iPhone with an anti-malware app like Avast or Malwarebytes. These apps can help detect and remove any malicious software that may be present on your device. Make sure to perform regular scans to protect your device from future attacks.
  • You can also remove calendar virus manually by checking for suspicious apps or processes running in the background, resetting relevant settings, checking for malicious emails, and deleting suspicious contacts from your contact list.

Following these steps will help keep your iPhone safe and secure against future malware attacks.

How to Delete Calendar Events on Your iPhone With a Virus?

It’s important to know how to delete calendar events on the iPhone virus. You don’t want your iPhone to be bogged down by malware any longer than necessary. To do this, go to the “Calendar” app and select the “Calendars” tab. Look through all the events and select any malicious ones with suspicious names or information you’re unfamiliar with.

Once you’ve identified these unwanted events deleting them is quick and easy:

  1. To delete multiple events at once, tap “Edit” in the top corner of the screen and then select as many options as you need to delete by tapping on each event individually.
  2. Tap “Delete” at the bottom of the screen to finish up.
  3. Repeat this process until all malicious events disappear from your calendar.

You should also go into your settings and disable automatic event downloads on your calendar so that malicious events can’t reappear on your calendar without your knowledge or permission. This will help keep your device safe from viruses in the future!

What You Need to Do if Your iPhone Calendar Is Infected?

Now that you know the signs of viruses on iPhone calendar and how it spreads, it’s time to take action. Here’s what you need to do if your iPhone calendar is infected:

  1. Scan your device

Scanning your device with an up-to-date antivirus app or specialized iOS security software is the best way to detect and remove any malicious files or apps.

  1. Disable App Store notifications

If you get a virus notification on your iPhone calendar, this can easily lead you to malicious links, so turning off app store notifications ensures your device is virus-free.

  1. Be careful what websites you visit

If you have doubts about a website’s security, don’t open it on your iPhone, as it can lead to more viruses infiltrating your device.

  1. Update your apps regularly

This ensures all new security patches are installed, and any previously discovered vulnerabilities are fixed.

  1. Delete suspicious emails

Check the sender and delete any emails that look suspicious or come from unknown contacts, just in case they might be viruses in disguise!

  1. Uninstall any suspicious apps

If you find an app that looks suspicious, delete it immediately. Don’t run the risk of keeping it on your device.

  1. Backup all data

Before making any changes to your device, make sure all important data is backed up securely so you can restore it if needed.

      8.  Remove Unauthorized Access

To prevent your iPhone calendar from getting hacked, remove unauthorized access from your calendar. Go to Settings > Accounts & Passwords > Subscribed Calendars and delete the suspicious accounts listed there.

Tips on Preventing a virus of the iPhone Calendar

It pays to be proactive in preventing an iPhone calendar virus. Here are some tips:

  1. Install your software

Make sure that all your software is updated. Any security holes in the operating system can be taken advantage of by having ios hacked calendar and other malicious actors, so keeping everything up-to-date is key.

  1. Use secure passwords

Use secure passwords with diverse characters, such as caps, lower cases, numbers, and symbols. Don’t use the same password for multiple accounts, either.

  1. Enable two-factor authentication

Enabling two-factor authentication adds an extra layer of security in case your password is compromised.

  1. Downloading secure apps

Be careful about what apps you download from the App Store. Although Apple does a good job at vetting all apps before they go live, not every app you download is secure or safe; some may contain malware or even ransomware.

  1. Read reviews

Read reviews before you download any apps from third-party sources as well. This adds another layer of protection, so you’re aware if anyone else has had a negative experience with a particular app before you download it yourself.

  1. Use a VPN

Use a reliable and paid VPN service for opening accounts associated with the calendar. This way, you can prevent spam and phishing emails from infecting your device. Astrill VPN iPhone app is best in this regard. You can install it by getting a subscription monthly or annually. Its network of powerful servers with the fastest speed makes it better than other VPNs available in the market.   

Troubleshooting an iPhone Calendar Virus

If these steps aren’t working, your iPhone calendar virus can still be eliminated. Here are a few more troubleshooting tips to help you out:

Restore your iPhone

If you want to go nuclear, you can restore your iPhone. This isn’t ideal, as it means wiping all the information from your device and starting from scratch. If nothing else works, restoring your iPhone might do the trick.

Update your software

Making sure your device is up-to-date with the latest patch can sometimes be helpful in clearing any viruses or malware.

Check for App Permission Changes

The malware could have changed some of the settings in order to gain access to your calendar and other parts of your phone. To see if this has happened, check the app setting permissions and make changes accordingly if needed.

By following these steps, hopefully, you’ll be able to remove an iPhone calendar virus once and for all!

What to Do if Your virus Spread to Other Devices?

If your virus has spread to other devices, you’ll need to follow the same steps. Once you have removed the virus from your iPhone, you must take further steps to protect your devices from future attacks.

Install an antivirus app

Some great antivirus apps available for Apple devices will monitor any calendar invitations you receive and alert you if they contain malicious code. This can help protect your device from future attacks.

Change all passwords

Changing your passwords is always a good idea when a virus has been in the system, as it can help prevent future attacks. Make sure you use strong passwords on all accounts and that no passwords are the same across any of your devices.

Update software and firmware regularly

It’s important to keep all of your Apple software up-to-date. This helps to ensure that any vulnerabilities in older software versions are patched and that security is kept up-to-date. Additionally, make sure you check for updates for any hardware such as routers or other connected devices as these may also have security vulnerabilities that need addressing.


Below are some common questions that arise when trying to remove an iPhone calendar virus.

Q: Is it possible to remove the virus without losing my calendar data?

A: Yes, it is possible to remove the virus without losing your calendar data. Close any open apps and shut down your phone. Then, delete any suspicious email attachments or invites from your Calendar app. Finally, reset and restore your iPhone using iTunes or iCloud to fully remove the virus and preserve your data.

Q: How can I prevent future infections on my iPhone calendar?

A: To prevent future viruses on your iPhone Calendar app, delete all suspicious emails and messages. Regularly run antivirus scans on your device using an up-to-date security software program and avoid visiting less secure websites. Use two-factor authentication wherever possible for extra security. Ensure you have the latest version of iOS installed for the best protection against virus attacks.

Q: How frequently should I check my iPhone calendar for viruses?

A: You should check your iPhone Calendar for viruses at least once a month to ensure that it is not infected with malicious software. It’s also important to set up a schedule of regular checks in order to stay ahead of any potential security threats that may arise in the future.


An iPhone calendar virus can be a real nuisance, but it’s not impossible to get rid of. This virus can be spread from a variety of sources and can cause all sorts of issues on your iPhone, from displaying annoying pop-ups to crashing your phone. The key takeaway is to take the necessary precautions to protect your phone from this virus in the first place. It’s important to take action as soon as possible and use the steps outlined above to help you get rid of the virus.

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About The Author

Arsalan Rathore

Arsalan Rathore is a tech geek who loves to pen down his thoughts and views on cybersecurity, technology innovation, entertainment, and social issues. He likes sharing his thoughts about the emerging tech trends in the market and also loves discussing online privacy issues.

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