If your Android phone or tablet behaves strangely, there is a real possibility that it may have taken a virus, perhaps like the new dangerous Loapi trojan. Our guide wants to show you how remove Android virus on your device, as well as how to avoid getting infected by dangerous malware. Viruses on Android mobile devices are rare, but they exist. They are installed almost exclusively through malicious apps and the best way to avoid catching an Android virus is to stay within the secure boundaries of the Google Play Store.
When Google learns of a dubious app, it is automatically removed from all affected devices. This is exactly what happened in January 2018, when he discovered 60 Android apps that exposed children to the risk of pornography.
In the event that your device becomes full of malware, in this guide we will explain how:
- Put it in temporary mode.
- If necessary, remove the administrator status of the malicious app.
- Uninstall the app.
If these attempts fail, a factory reset should remove the bug once and for all, although it is preferable not to do so if a backup is not performed first on your Android.
Before starting the procedure to remove the Android virus, it is worth pointing out that your Android phone or tablet might not even have a virus. It may also be that you are seeing an ad that wants to convince you to download an app because your device may be infected.
To prevent further threats, you should install an antivirus app on your phone or tablet. You'll find the best in this article on the best free antivirus for Android mobile devices.
If you believe that malware has spread to your device, read the instructions to remove it.
Where do Android viruses come from?
The first reason why an Android virus infiltrated your phone or tablet because you downloaded an unsafe app.
This holds true for all the major Android viruses in the news in recent years: Gunpoder, Ghost Trojan, Googlian and Godless have spread in this way, while Mazar insinuates itself through a text message asking you to download the Tor browser (let's say that you don't want to download the Tor browser).
Even the recent Loapi is installed by Google Play. The Loapi Trojan is a new and annoying threat that is installed via an antivirus app that a user thinks he is installing to protect his device. The consequence of this virus that overloads the device with work, to overheat it to zero the battery; can also send text messages on your behalf, subscribe to paid services without your knowledge, allow attackers to make HTTP requests for DDoS attacks and undermine the Monero cryptocurrency.
Skygofree another Android malware, powerful spyware installed on your device via download links on fake websites, which appear as official websites of well-known brands, such as mobile operators.
Android viruses have different purposes: they perform malicious processes on the device, some steal personal information and others download applications, which may not always be harmful. Whatever the purpose, surely you don't want them and you would like to remove Android virus on your device.
How to avoid Android viruses and malware
Do not install apps outside of Google Play unless you know what you are doing: this feature should be disabled by default, but to verify you can open the Settings menu phone or tablet, go to Safety, then check if the option Unknown origins disabled. If you install an app outside of Google Play, make sure you install it from a legitimate source and not from a fake website that is proposed as an official source.
Avoid cloned apps: 99 percent of the time you're safe when you download apps from Google Play, but the malicious code was also found in these apps. Avoid downloading apps that look like cloned apps from unknown developers or apps that simply don't do what they say they do.
Check app permissions: regardless of where you are installing an app, you should check the required permissions before pressing Install. Never allow an administrator's permission of the device of the app that prevents its deletion. Always ask yourself if a video player really needs to see your contacts. You can also check online reviews and browse the developer's website to see if it's an authentic operation or a commercial cowboy activity.
Keep Android updated: the latest version of the Android operating system may not necessarily be available for your phone or tablet, but check if it is updated to the latest version anyway. The next time you upgrade the operating system updates (for example, Nokia) consider doing it directly from your phone's official website. Check out our guide on how to update Android.
Install an antivirus app: no need to install an antivirus on Android, but it can give you peace of mind if you are worried about viruses and often the apps also have other useful features. Keep in mind that Android's antivirus sometimes reports false positives, but if you know an app is okay, you can feel comfortable. Our favorite AVG Antivirus antivirus option which you find in this article.
How to remove Android virus
To remove Android Virus on mobile devices follow these procedures. Put your phone or tablet in provisional mode (recovery mode). It prevents us from running third-party apps, including any malware.
This mode is different for each Android device. On many devices, just press the power button to access the shutdown options. Let's see the standard procedure:
- Press and hold the power button for a few seconds.
- The option will appearSwitch offon the display. Press and hold for a few seconds to unlock the menu.
- Click OK to start the device in temporary mode.
On Samsung devices try this other procedure:
- Turn off the device.
- Turn on the device and when the brand logo appears (the animated one) select the low volume button until the temporary mode starts.
If this does not work for your device, you should use Google and search for your phone "How to enter temporary mode" and follow the instructions.
When you are in temporary mode, you will see the entry "Provisional modality"At the bottom left of the screen. Open the Settings menu and choose App, so be sure to view the Download tab.
You may know when your device has started behaving abnormally and you can usually associate it with a new app that you may have downloaded.
If you do not know the name of the app that you believe has infected your Android phone or tablet, check the list and look for something suspicious or that you know you have not installed or should not be running on your device.
Tap the malicious app to open the app information page, then click UninstallIn most cases, this is all you need to do to remove the virus, but sometimes you might find the button Uninstall disabled. This is because the virus has given itself the status of device administrator.
Exit the App menu and tap Settings, Safety, Device administrators. Here you will find a list of all the apps on your phone or tablet with administrator status.
Just uncheck the box for the app you want to remove and touch disable on the next screen. You should now be able to return to the app menu and remove the app.
Now that you've discovered how to remove Android Virus from your Android phone or tablet and managed to delete it, all you need to do is restart the device to exit temporary mode.
Finally everything works correctly. This is a good time to back up all important data stored on your device and install an Android antivirus app to protect you from future viruses.
If you want to avoid the risk of removing Android Virus and want to safely install apps outside the Play Store, follow these instructions that you will find in the following article.