Viruses are rare on iOS devices, so your iPhone or iPad is unlikely to be infected. However, they can become vulnerable when they are unbridled.
If you notice that your smartphone is behaving in an unusual way, it may simply be due to an app malfunction.
On the other hand, if you are in doubt and you think that a virus is raging on your iPhone or iPad, then follow this tutorial and our advice.
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How do you know if a virus is present on your iPhone?
Technically speaking, a virus is code that intrudes into a system. It then tries to spread by hacking messaging or social media apps. When they are hacked, they are prone to bugs during their use. They automatically send you to websites or the Apple Store without your permission, not to mention the pop-ups that appear.
Some iOS apps, even the “safer” ones, can fall victim to malware. It is also possible that the development kit was hacked.
Harmful apps are usually detected before they are uploaded to the App Store. However, it happens that users with an unlocked iPhone accidentally install apps from other sources, which ultimately prove to be dangerous.
In any case, the iOS sandbox (a computer environment in which code is tested without affecting the affected application) should prevent viruses from accessing other applications and the system.
Before removing a virus, you should ask yourself the following two questions:
- Have you unlocked your smartphone or tablet using an unofficial app?
If so, then it is possible that a virus is present on your iPhone. It is therefore recommended uninstall the app in question.
- Is a specific application buggy?
If so, then it might have been hacked. In this case, it is also necessary uninstall it.
After that your iOS / iPadOS is still not working properly? The problem may then be with the hardware.
The origin of the problem can be traced with a utility designed for iOS, such as Bitdefender Mobile Security. It protects you from viruses, adds web protection, VPN, and remote lock and wipe.
Is a corrupted application causing the problem?
It is possible that an app is causing your iPhone to suddenly malfunction. This means the app is broken, but it’s not necessarily the developers’ fault.
Also, just because an app is legal or created by a reputable company does not mean that it is safe from any problem or from being hacked. Indeed, hackers tend to operate more on the development kit than on the operating system. This kit can then be used by well-meaning but reckless developers …
Hackers then have the opportunity to redirect you to a questionable site when using the app in question.
To avoid this problem again, it is recommended to uninstall the app and not reinstall it. Also remember to see if any updates exist, it is possible that the developers have made corrections.
Clear history, site data from Safari
Here is a little trick that can help you avoid automatic redirects.
Go to Settings → Safari → Clear history, site data, then press To erase.
Power off and restart
To fix small malfunctions and bugs, restarting your iPhone can be a solution.
To do this, if you have an iPhone X or later model, then press the Power and Volume buttons simultaneously. Otherwise, just hold down the Power button.
When the Apple logo appears, release the pressure. Wait until you are prompted for your password, then enter it to unlock your device.
If none of these techniques worked, then you will have to go through more drastic measures, like restoring your iOS device and reconfiguring it.
Restore your iPhone from a backup
If you regularly take backups of your iOS, then it will be easy for you to restore your iPhone from them.
In case the problem persists, we recommend that you restore your iPhone with a backup that predates the installation of the problematic app.
To reset your iPhone or iPad, feel free to follow our detailed tutorial.
Set up your iPhone as a new device
Is your backup too old or contains a virus? You will have no choice but to start from scratch.
Be aware that this is an irreversible process, therefore, it is essential that you make a backup of your personal data before you start.
Then, to erase the content of your smartphone, go to Settings → General → Reset → Clear content and settings. Then, enter your password to validate the operation.
All you have to do is configure your device as if you have just had it for the first time. To guide you through this procedure, follow this full tutorial.
Finally, reinstall the apps you want to use, apart from the suspicious app.
Protect your iPhone from viruses
To avoid viruses and protect your iPhone or iPad, always update it.
Do not jailbreak iOS and be vigilant about download sites for apps and programs. Only open links that you are sure are safe.