3 signs that your Android device is attacked by a virus

In addition to iOS, Android is also one of the most popular mobile operating systems today. So it is not surprising that Android is the target and the "bait" that hackers and malware target.

If you find your Android device has the following signs, make sure your device has been attacked by viruses and malware. Please use antivirus software for Android to remove them from your device. 10 best antivirus software for Android today

3 signs that your Android device is attacked by a virus Picture 1

1. The device speed is getting slower and slower

Just like computers, when infected with the virus and these viruses operating in the background will cause your Android device to slow down gradually.

If your Android devices have been operating quite quickly before, suddenly you realize that the speed of devices is getting slower and slower, all applications that you open are closed, or automatically restart, very Maybe your device has been compromised by viruses or malware.

2. Mobile data traffic, Internet connection changes abnormally

3 signs that your Android device is attacked by a virus Picture 2

When a spam virus works on your Android device's background, they will use your Internet connection at a dizzying speed. If you are using 3G mobile data, you will notice that the daily usage flow will change abnormally.

If you use Wifi connection, it will be very difficult to recognize this. However, you can check by accessing Settings (settings) => Data Usage (using mobile data) to see if Any significant changes or not.

Also when the virus works on your Android device's background, while using the Internet connection you will notice that the device battery life is quite short and very quickly runs out of battery.

To check which application or feature is the most battery-hungry culprit on your Android device, go to Settings => Battery or install a third application like Battery Doctor to follow.

3. Do not install new applications

You can download and install applications that are not malicious applications on your device, but you cannot predict that the application is a series of other malicious applications.

So before downloading and installing any application, do a thorough inspection and download applications from well-known manufacturers, do not download unknown applications.

4. How to remove viruses, malware from Android device

3 signs that your Android device is attacked by a virus Picture 3

If your Android device has a virus or has malicious applications, it is better to remove the virus, these applications as soon as possible.

To remove viruses or other dangerous applications on your Android device, follow the steps below:

The first task you need to do is convert the gadget to airplane mode to prevent the virus from sending any more information. To do this, press and hold the Power button until the boot options menu appears, select Airplane mode. Or swipe the screen up and down to open the notification tray and select flight mode here.

The next step is to remove the application as 'culprit'. To do this, go to Settings => Applications . Find the application, click the application and select Uninstall.

If you cannot completely remove the application or you feel the gadget is unreliable, your last option is to Reset your Android device.

Move photo repositories and any other important data on your device that has not been stored in the cloud to a USB drive or uploaded to Dropbox. Then access Settings => Backup and reset .

Make sure your application data, passwords and settings are set up to back up to Google services. After confirming the backup, select the Factory data reset option.

After the reset process is finished, proceed to log in to your Google account to restore your data. You can now download and reinstall important applications, move your photo store and important data into the gadget.

After you have removed the dangerous applications, to be more sure, go to Settings => Security and uncheck the Unknow Sources option to protect your device safely, away from dangerous applications.

Refer to some of the following articles:

1. Prevent advertising notifications on Android

1. How to transfer all data from an old Android phone to a new phone?

1. How to recover deleted photos on Android device?

Good luck!