How to Check iPhone for Virus

Joel Mason

iPhone, Tutorials

Today, smartphones have become an integral part of our lives. With the increasing use of smartphones for various purposes, including banking, shopping, and social media, it is important to ensure that our devices are secure from any potential threats. In this tutorial, we will learn how to check an iPhone for viruses and ensure its safety.

Signs of a Virus on your iPhone

If you suspect that your iPhone may have been infected with a virus, there are several signs to look out for:

  • Unusual Battery Drain: If you notice a sudden decrease in battery life without any changes in your usage patterns, it could be a sign of malware.
  • Slow Performance: Viruses can significantly slow down your device’s performance. If you experience lag or delays while using your iPhone, it might be infected.
  • Unexpected Pop-ups: If you encounter frequent pop-up ads or redirects to suspicious websites, it could indicate the presence of malware.
  • Data Usage Spikes: Malicious software can consume data in the background. If you notice unexpected spikes in your data usage, it’s worth investigating further.

Steps to Check for Viruses on an iPhone

If you suspect that your iPhone may be infected with a virus or malware, follow these steps to check and remove any potential threats:

Step 1: Update iOS

The first step is to ensure that your iPhone is running the latest version of iOS. Apple regularly releases updates with bug fixes and security patches. To update your iOS:

  1. Open the Settings app.
  2. Scroll down and tap on “General. “
  3. Select “Software Update.

  4. If an update is available, tap on “Download and Install. “

By keeping your iOS up to date, you can protect your device from known vulnerabilities.

Step 2: Install a Reliable Antivirus App

To perform a thorough scan of your iPhone and identify any potential threats, it is recommended to install a reliable antivirus app from the App Store. There are several trusted options available, such as Avast Mobile Security, McAfee Mobile Security, and Norton Mobile Security. Follow these steps to install an antivirus app:

  1. Open the App Store on your iPhone.
  2. Search for the antivirus app you want to install.
  3. Select the app from the search results.
  4. Tap on “Get” or the app’s price to download and install it.

Once installed, open the antivirus app and follow its instructions to perform a comprehensive scan of your device.

Step 3: Check for Suspicious Apps

Viruses can often disguise themselves as legitimate apps. It’s essential to review your installed apps regularly. Follow these steps to check for suspicious apps:

  1. Go to the home screen of your iPhone.
  2. Navigate to “Settings.”
  3. Select “General” and then “iPhone Storage.”

You will see a list of all the apps installed on your device. Look for any unfamiliar or suspicious apps. If you find any, delete them immediately.

Step 4: Avoid Jailbreaking

Jailbreaking is the process of removing restrictions imposed by Apple on iOS devices. While it offers greater customization options, it also exposes your device to potential security risks.

Jailbroken iPhones are more susceptible to viruses and malware. It is recommended to avoid jailbreaking your iPhone to maintain its security.


Ensuring the safety and security of your iPhone is essential in today’s digital world. By following these steps, you can check your iPhone for viruses and protect it from potential threats.

Remember to keep your iOS up to date, install a reliable antivirus app, regularly review your installed apps, and avoid jailbreaking. Stay vigilant and keep your iPhone secure!

Android - iPhone - Mac

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