Mobile phones have become a fundamental tool for society. We no longer conceive a world without being able to access social networks, our bank accounts, our emails and personal messages through the cell phone.
Although this facilitates many aspects of everyday life, it also makes us more vulnerable to computer viruses and malware. If we are not cautious, our mobile could be the victim of cyber-attacks and information theft. For that reason, we answer the question how to know if my cell phone has a virus and what can you do to eliminate virus from the cell phone.
How to know if my iPhone mobile phone has a virus
When it comes to infections of computer viruses, malware, spyware and adware, iPhone is much safer than Android. This is because, unlike Android phones, the iPhone does not have an open source operating system, but is completely controlled by Apple. Also, the process to upload applications to the AppStore is much more thorough than that of the PlayStore.
However, iOS is not infallible. Unknown errors may appear that will indicate that you have been infected. Keep these signs in mind to know if you have a virus on your iPhone mobile:
- Slow execution in actions previously performed with speed.
- Malfunction of some apps.
- Emergence of intrusive advertising.
- Internet connection failures.
Keep in mind that the slowness and some errors may also be due to recent updates of the software in old generation mobiles.
How iPhone is infected
Some hackers have broken Apple’s security through Xcode, a program developed by the company that allows you to create applications for iOS products. In places where Internet connectivity is slow, users are tempted to purchase non-original copies of Xcode, which can easily be infected with malware. The XcodeGhost is an example of malware propagated by infected versions of Xcode.
Other infections may be the result of jail breaking the iPhone. This process disables many of the security functions of the operating system and gives the administrator full control to allow applications to make changes to the system. If the application is not reliable, they can infect the iPhone quite easily.
The common users are unlikely to be victims of viruses thanks to Apple’s security. It’s not that it’s impossible for iPhone to get infected, but most malware developers prefer to infect Android mobiles for ease.
How to know if my Android phone has a virus
Although Google has made changes in recent years to strengthen the security of its operating system, Android is still vulnerable to malware attacks, especially if we do not use our phones with common sense. Keep these signs in mind to know if your Android phone has a virus:
- Distorted battery consumption: if the use of the mobile phone is always the same and, suddenly, the battery considerably decreases its durability, it is likely that it is infected by a virus or that the battery has been damaged. Check that you do not have new applications with strange operations or that consume a large percentage of the battery.
- Excessive data consumption: some malware requests an increase in the use of data to carry out certain actions.
- Payment request in applications: a mobile failure can force you to pay or install a file so you can continue using it. Do not fall into the trap: it is a virus.
- Installing applications without your consent: there are malicious programs that automatically download apps to your cell phone without your request.
- Unwanted advertising: if you open your browser and find ads without understanding the reason, the probability that your mobile is infected by a virus is high.
How to avoid viruses on Android
Since Android phones are more vulnerable to viruses and all types of malware, it is important that we know how to prevent viruses on the cell phone, in addition to knowing the signs that an application can be deceptive or unreliable. Keep in mind some of these tips to know how to avoid viruses on Android:
- Do not grant permissions to applications that do not need them: for example, game applications do not require access to your camera or microphone. If they ask for it, they probably don’t have good intentions.
- Avoid installing applications of keyboards, emoticons or other types of junk functions: these applications are designed to be appealing to users, but many of them are full of adware that will fill your mobile with unwanted advertising.
- If you have doubts, ask: if you have doubts about an application or the reliability of its developer, look for second opinions. If they contain malware, it is very likely that other users will notice it in the opinions section of the application or in other forums on the web.
- Activate Google Play Protect: it is one of the functions that Google has created to strengthen the security of Android. Open the PlayStore and go to the Play Protect section to make sure it is activated.
How to remove a virus from my cell phone
Despite the alerts of operating systems and security barriers, the difficulty of keeping your cell phone safe from viruses is high. If your iPhone or Android is infected, there are solutions to remove malicious programs from your device.
How to remove a virus from iPhone
If you suspect that your mobile has been infected, you have two alternatives to get rid of malware on your iPhone. The first is manually:
- Update the mobile or reinstall the operating system. For the last option, connect your mobile to iTunes and choose the factory restore option
- Clear the history of Safari (cookies).
- Update all applications.
- If all the previous steps have not had the effect you were looking for, use the ‘nuclear option’, that is, and restore the device without installed backups.
The second way to eliminate a virus from the cell phone is by using antivirus such as Avira Mobile Security, which controls the operation of all the applications installed on your cell phone. You can also use the Trend Micro Mobile Security program as a preventive measure: it guarantees your browsing security.
How to remove an Android virus
To eradicate the malicious programs of your Android, we recommend you take some of these measures:
- Uninstall applications that have excessive permissions on the device or those that have permissions for which you have not given your consent.
- Delete files and applications of doubtful origin. All downloads made outside the official store are suspicious.
- Delete the Wi-Fi connections you have made in public places to prevent virus intrusion.
- As with the iPhone, if your mobile continues to behave irregularly, it restores the operating system and restarts its operation from the factory mode.