Technology Training

How to check your iPhone for Viruses and Malware

Do iPhones get viruses? Yes they do – but it’s very rare. Rather than an a virus, it’s more likely that you’re seeing a misbehaving advert in an app you use regularly, triggering behaviour that is intended to convince you that iOS is infected and you need to download an app to fix it, or redirecting you to a dodgy web page or a dodgy app on the App Store. Basically, there is a lot of personal information stored in a device and if your iPhone is infected, your personal details might get compromised. Malware does exist in iPhone and if you are sure that your device is misbehaving, you should definitely check your iPhone for viruses or malware. If you are thinking how to check iPhone for virus or malware, you can follow the methods given below.

1. Check Battery Performance

It’s a good idea to have at least a general idea of your typical battery usage month over month. This is because an increase in your battery usage can indicate a problem in the same way a dip in your gas mileage can. If your iPhone’s battery usage is suddenly spiking it may be an indicator of malware burning through data in the background of your device.

Step 1 : Go to Settings and tap on Battery.

Step 2 : All the apps with the respective battery usage will be listed.

Step 3 : When you tap on Show Detailed Usage, you will get the breakdown of foreground and background usage. If you find an app that you don’t recognize, remove it immediately.

2. Check whether Your iPhone is JailBroken

Jailbreaking removes many of the iPhone’s built-in restrictions, leaving it vulnerable to unapproved app installations. If you purchased the iPhone from someone else, they may have jailbroken it to install malicious software. Here’s how to check if it’s jailbroken:

Step 1 : Open the Search bar in your device.

Step 2 : Type cydia in the search bar and tap Search. If an app called “Cydia” appears in the search results, your iPhone is jailbroken.

What is jailbreaking?

iOS jailbreaking is the privilege escalation of an Apple device for the purpose of removing software restrictions imposed by Apple on iOS, iPadOS, tvOS and watchOS operating systems. This is typically done by using a series of kernel patches.

3. Check Crashing Apps

Sometimes apps crash, but that should be a rare occurrence. If one or more of your apps are repeatedly crashing, make sure you’ve updated them all. If a particular app keeps crashing, try deleting and downloading it again. If one or more apps still keep crashing, maybe malware is at play after all.

Step 1 : Open App Store on your device.

Step 2 : If asked, enter the Apple ID and password.

Step 3 : If there are any updates available, tap Update All.

4. Check Unknown Apps

The malicious apps look similar to the original apps so you need to be extra careful while checking for unknown apps.

Step 1 : Swipe through the screen and look for the apps that you don’t remember installing.

Step 2 : If you see an app that looks familiar but you don’t recall installing it, it could be malicious. It’s best to delete it if you don’t know what it is.

Step 3 : To see a list of every app you’ve installed from the App Store, tap the Apps icon at the bottom of the store, tap your profile photo, then tap Purchased. If there’s an app on your phone that isn’t in this list (and doesn’t come from Apple), it’s likely malicious.

5. Check Pop-up Ads in Safari

If you’re experiencing lots of pop-ups when browsing Safari on your iPhone, that’s not necessarily a symptom of malware. Make sure you’ve blocked pop-ups in your Settings, then see if the problem diminishes. If pop-ups keep, well, popping up with the same frequency, you may have an issue.

6. Check Unexplained Extra Charges

Viruses run in the background, using your data to communicate with the internet. Check your billing statement to make sure you haven’t had a spike in data usage, or are suddenly paying for sending SMS messages to premium numbers.

Things to Do after Checking iPhone for Virus/Malware

After checking all the steps above, if you find something suspicious or unknown apps, you need to take actions on this situation.

1.Turn off & Restart your Device

Step 1 : Hold down the power button of your device until you see a slider.

Step 2 : Slide and turn the iPhone off.

Step 3 : To restart, hold down the power button until you see the Apple logo.

2.Clear History & Website Data

Step 1 : Open Settings on your device and tap Safari.

Step 2 : Again tap Clear History and Website Data.

Step 3 : Confirm by tapping Clear History and Data.

3.Reset Your iPhone as a New One

If you’re even marginally convinced that your iPhone has picked up malware, it’s time to do an iCloud or an iTunes reset. This step will allow your iPhone to start over with factory settings and, hopefully, no malware.

Step 1 : Go to Settings -> General -> Reset -> Erase All Contents and Settings.

Step 2 : Enter your passcode to confirm the reset.

Step 3 : The process will take some time to complete. Then set up your device as a new one.

4.Restore your iPhone from Backup

You can also restore the backup to your device to remove the viruses. You can restore either the iTunes backup or iCloud backup to your iPhone. If the most recent backup is corrupted and if for any reason you are not able to restore, it might contain malware. So, restore one of other backups to your device.

How To Solve iPhone Data Loss after Virus or Malware Attack

If you find a virus or malware after checking your iPhone, the chances of losing the data are more. However, you can use third-party software to prevent iPhone data loss due to virus or malware.

iOS Data Recovery is one of the most popular tools for recovering the lost data in an iPhone. It is developed using the latest technology and comes with maximum features.

  • iOS Data Recovery applies advanced technology to search for the deleted data in the SQLite database in the most thorough way, which makes it the best data recovery tool with the highest recovery rate in the market.
  • It supports to recover lost data without backup.
  • It supports to view the data within iPhone backups which cannot be done with iTunes and iCloud. Viewing all the content of iTunes or iCloud backups before recovering or restoring means you will not restore a wrong backup with unneeded data.
  • Extract and recover data you need from iTunes or iCloud without having to restore the whole backup.
  • Scan your iPhone with iPhone Data Recovery.

    After your iPhone being connected successfully, click Start Scan button, then the program will begin scanning all the data on your iPhone, this process would take some time and that’s up to the size of your data.

Categorised as Blog

Leave a comment

Your email address will not be published.