Instructions
Mobile phones have specialized operating systems such as Windows Mobile, Android, etc. For these operating systems, hackers create malware in order to perform spyware, steal your data, and write off funds from your balance. To ensure reliable protection of a mobile phone, purchase licensed software in a specialized store, for example, Spy Monitor Light for Symbian and Windows Mobile or Kaspersky Mobile Security 9. They protect the operating systems of mobile phones from theft of SMS messages, write off funds, and also carry out the function “Parental control and prevention of penetration of malicious files from the Internet.
Install anti-virus software on your mobile phone, launch it. The anti-virus database will be updated automatically.
Go to the program menu. Select the Antivirus tab and click Full Mobile Device Scan. Activate Anti-Theft and Call & SMS Filter for complete protection.
If a cell phone does not have a full-fledged operating system, check it for viruses using the antivirus that is installed on your personal computer. Connect your mobile phone via DATA cable to your PC. The new device will be automatically detected and the connection will be established. Restart your computer's operating system for the connection to take effect.
Go to “My Computer. In the "Devices with removable storage" section, select the shortcut with the name of your mobile device. Right click on this shortcut. Click on the link “Check with antivirus. After the scan is complete, click the Disinfect All button.
Disconnect your phone from your computer safely.
Mobile devices have become more and more complex over time. Many modern devices have a complex internal structure and various operating systems. However, the more complex the phone is, the easier it is to catch a virus on it in the process. And this is where mobile antivirus programs and a computer are saved.
You will need
- - Antivirus software for mobile phone
Instructions
If you have a Java platform, the only way of infection is by installing a malicious Java program. If the device is constantly trying to some kind of SMS when launching the application, it does, as a result of which money is withdrawn from yours, then this utility can be called malicious. Uninstall any programs that might make you suspicious. There is no concept of a virus for Java phones due to the simplicity of the structure and the impossibility of obtaining rights to independently launch a certain process. All programs marked as Mobile Antivirus can also potentially be considered malware.
If you have a Symbian operating system installed, there is a chance of infection. Find on the Internet (preferably with the help of a running antivirus program) an antivirus program for the device. Of all the utilities, Defenx Mobile Security, Dr. Web Antivirus (
Let's start by dispelling some of the optimists' beliefs about the absence of a virus threat on the Android operating system. This platform was developed on the basis of the Linux operating system, where the opportunities for penetration of malicious code are rife. The successor received almost identical security protocols, so a good half of the viruses successfully migrated to the new operating system.
Moreover, the malicious code is still dangerous for the owner of mobile gadgets and tablets in particular. Viruses can not only destroy key system data, but also steal information about your personal and business life: SMS, bank accounts, passwords and logins from accounts, and much more.
If your gadget suddenly began to slow down for no reason and consume noticeably more Internet traffic, you should think about whether it's time to check your tablet for viruses. One of the simplest, but far from the most reliable option is the installation of special software - antivirus, firewall, etc.
But on the Android platform, this is far from a panacea. In addition, such software, as a rule, is demanding on the system resources of the gadget, which is clearly not the best effect on performance. Of course, the owners of powerful and productive premium devices have nothing to worry about, because in this case it is not a problem to check the tablet for viruses, the whole procedure will take a minimum of time, and the background work of the utility will be practically invisible. But not everyone can afford to buy an expensive and productive device.
Alternatively, many experts advise not to mess with mobile software, but to check the tablet for viruses through a computer. In addition, the desktop utility has significantly greater functionality and is more efficient. Naturally, here we are talking about products from venerable developers, such as Kaspersky Lab, ESET, Dr. Web "and others like them.
So, let's try to figure out how to check a tablet with the Android operating system for viruses using a personal computer. Let's consider the main nuances of this procedure and the effectiveness of the tools in this or that case.
Viruses
Before checking the tablet for viruses via a PC, let's figure out the malicious code itself and its classification. This will help you to choose the right instrument of influence, as well as get rid of the problem.
Trojans
This is the simplest and at the same time the most common type of thief virus. The malicious code reads, copies, and then sends your personal data to scammers. Accounts of mail services and social networks are primarily at risk.
Even if you check the tablet for viruses with the simplest special program, it will detect them without problems. The same applies to the elimination of malicious code. Almost any antivirus is able to rid you of Trojans in the shortest possible time.
Banners
This type of virus is usually aggressive and interferes with the normal operation of the browser and free applications. They can pop up at the most inopportune moment and obscure the working area until you close them or tap on them with the subsequent transition to the advertised resource.
Getting rid of them is a little more difficult than getting rid of Trojans, because the developers of such free products sew code into the application, where, after removing it, the program starts to malfunction and malfunction.
Beggars
In a good half of the cases, your device is blocked by one window, which contains the requirements of the cybercriminals to transfer money to the specified account. Restarting does not give any results, and, of course, you should not follow the lead of the scammers to unlock the gadget.
Here there is only one option left - it is to check the Android tablet for viruses through a computer, because you simply do not have access to the operating system of the gadget.
Virus mailing
Such viral spam tries to withdraw money from your phone account or even your bank card by paying for regular mailings for short messages. The user sometimes does not even know and does not notice until the last moment that he has subscribed to some kind of paid service.
PC connection
Before you check your tablet for viruses through a PC, it is clearly not superfluous to make sure that your computer is clean and is not a carrier of malicious code. So a complete check of the desktop is the first thing, and only then the gadget itself.
The first step is to connect your tablet with a USB cable. In some cases, you will need to enable the "Debugging via USB" mode in the device settings. It is also worth noting that some devices require drivers to work correctly with a PC.
For example, in order to check the Lenovo tablet for viruses, you will need not only drivers, but also branded software of the brand, which is responsible for the correct synchronization of the device with the computer. Without the first and second, the process will either be significantly delayed, or will not go at all.
But in most cases, you don't need to install any drivers. For example, to check a Samsung tablet for viruses, you just need to connect the device to a PC, and the synchronization will take place automatically. The fact is that all the necessary software for synergy is already built into the firmware, and there is no need to make unnecessary gestures.
Cleaning the device from viruses
Almost any anti-virus application is able to service external hard drives. After connecting the tablet to the PC, your mobile device is just such an external medium. To start the procedure, just select the name of the disk (tablet) and start the check.
But there is one nuance here. For full access to system files, as well as checking them, you may need administrator rights. Not everyone agrees to install root, so in this case, you can use special software, which, so to speak, temporarily gives such rights.
Experts and advanced users recommend using the Android Commander app for such purposes. It works in a semi-automatic mode, and the entire toolkit is reduced to practically only one button - to turn it on, and it is also to turn it off. After activating the application, you can safely launch the antivirus and wait for the scan results.
The Android Commander app especially helps with Lenovo tablets and other Chinese gadgets. In the case of devices from Samsung, the best option would be to go to the official website of the brand and get administrator rights to your gadget there.
Software
On the Internet, you can find a lot of software aimed at combating malicious code. But here, too, you need to be extremely careful. Some programs can themselves be carriers of viruses and further exacerbate your situation.
Experts unanimously advise to install only proven and reliable software from well-known developers. There are not so many of the latter, so the choice, in fact, comes down to only three venerable laboratories - Kaspersky, ESET and Dr. Web ".
As a comprehensive and reliable solution to combat the above threats, a good half of advanced users recommend using Kaspersky products and Internet Security in particular. This antivirus will relieve you of problems in the bud and properly clean your tablet from malicious code. It works slowly, sometimes it freezes altogether, but it does its job as it should.
As for the ESET product, it also does a good job of detecting and eliminating major threats. But a good half of users brand him as paranoid and alarmist. The antivirus guard works almost on itself, with or without making the user nervous. Nevertheless, ESET products, in addition to being good, also quickly cope with the task.
Antivirus solutions from "Dr. The web is also good, but sometimes overlooks the banner type of malicious code. There are no complaints about the detection of other types of threats. In addition, products from Dr. The web works surprisingly fast and practically does not load the system. A good half of users note the stability of the system during background scanning, while ESET and Kaspersky load the OS to the fullest and are gluttonous for RAM.
Hello dear readers! Unauthorized data transfers and malfunctioning mobile devices can lead to malware infections. Today we will consider how to check a tablet for viruses through a computer (PC), clean it and increase security. Have you already tried this?
There are quite a few ways to remove viruses. The choice of a specific one depends on the tablet model and the operating system installed on it. Below in the text, we will consider several general options that will be useful in many cases.
Detecting and removing viruses from a tablet using a computer: step by step
Let's divide the necessary actions into several stages.
Step 1 - preparing antivirus on your computer
If it is not there, then you need to install it. I prefer to use Kaspersky antivirus, as I consider it one of the best. You can use others as well - this is everyone's personal business.
So, it is advisable to update the antivirus before checking the tablet. Also, it will not be superfluous to set the maximum possible levels for searching, disinfecting or deleting infected objects, as well as the desired actions if they are detected. How? This is a big topic, I will not repeat myself, for this the programs have help sections.
Step 2 - connecting a tablet or other mobile device
The connection can be made using a USB cable or local Wi-Fi network. To check for viruses and clean them up, I usually connect the tablet in USB mass storage mode. This will allow the PC to read data approximately as if connecting a conventional USB flash drive.
Please note that only a cable or wireless connection to the device may not be sufficient to read information from some models. It happens that you need to install additional software. As a rule, it comes with mobile equipment. If you do not find it, then the corresponding programs should be looked for on the official sites on the Internet.
Step 3 - checking for viruses, treating them and cleaning them
If the previous steps are successful, you can see the tablet drive in the My Computer window. Click on it with the right mouse button and select "check for viruses" from the items presented. We are waiting for its end, if necessary, we confirm the appropriate actions that the antivirus asks for.
In its settings, when a threat is detected, I set the action to "cure" and "delete" if curing is impossible. As you understand, if, for example, a text file is infected, then you can try to cure it and save the data. If such an action is not possible, then deleting the file, I think, is an acceptable solution. Thus, at the end of the scan, I get a tablet cleaned of viruses, however, some data may be lost.
Step 4 - verifying the functionality of the device
Upon completion of the above work, disconnect the tablet from the computer, reboot and check the functionality.
Do you think it's enough to go through the three steps described above? It happens that yes, but this is not always the case. Can you guess why this is happening?
It happens that you clean viruses from a tablet, but it still does not work normally. This may be due to the fact that software threats have been eliminated, but the consequences of their activity remain. For example, individual operating system files may be damaged or deleted.
What if a similar situation has arisen? Here I can give only one practical recommendation - it is worth contacting a specialist.
Alternative ways to clean the tablet from viruses
In essence, they are a "hardened" version of the work. After going through the three steps described above to check and clean the tablet from viruses through a computer, it is useful to do one or more of the following actions at once.
- Scan files and clean your tablet computer with several antiviruses. In this case, the chances of detecting certain categories of previously not found viruses, if any, increase.
- Reset the settings of the mobile device to factory settings, after making a backup copy of the information cleared from the infection from the mobile device to the computer.
Please note that it is better not to install more than one antivirus on one computer at the same time. As a rule, this does not lead to anything good. Therefore, before installing another antivirus on your computer, you should remove the already installed one, if any.
Another alternative - why not install the antivirus software directly on the tablet? He certainly won't be superfluous there.
Unauthorized access to accounts, personal data, damage to information and the device itself - this should be expected from the activity of various viruses. How big can the amount of damage they cause? Can it be cheaper to purchase a licensed antivirus for regular checking, monitoring and maintaining a high level of security on the tablet?
- Install, configure and update the licensed antivirus on the tablet.
- Carefully read the security alerts and do not take unnecessary risks.
- Do not open sites with questionable content.
- Do not follow dubious links from SMS, e-mail and other communication channels if you do not know the sender and there is no reason to trust him.
- Use exclusively licensed software, update it in a timely manner.
- Do not connect to other devices (computers, phones, etc.) if you are not sure about the appropriate level of security.
The list goes on, but I think they get the point. It would seem that the recommendations are quite simple and logical. And how often are they observed? And what does ignoring them lead to?
On this informational material about checking tablets for viruses using a connection to a computer came to an end. Hope the security advice was helpful as well.
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There is a common misconception that there are no viruses for the Android operating system, but in reality it is not: Android is written on the Linux kernel, for which many viruses have been created. In this essay, we will consider in detail the question of how to check Android for viruses.
Verification methods
There are many ways to check your system for viruses. Let's review some of them.
Via PC
Before you can check Android for viruses through your computer, you need to connect the gadget to it. The USB debugging mode must be selected. Then start the antivirus installed on the computer, select the "Scan for PC" and "Scan for removable media" modes.
Unfortunately, this method does not help to identify the threat in all cases.
Antivirus from Google Play
You can find out if there are viruses on Android using one of the antiviruses that can be found on Google Play. Paid and free versions of them can be found here. Before that, you need to do a few manipulations. Go to "Settings", then "Applications".
Select the browser you are using.
This will help clean Android from viruses.
Online services
Variety of viruses
What are the viruses on Android? Most of them are similar to "Trojans" from computers: when they get to the device, all user actions begin to be recorded in a special hidden file. Thus, attackers gain access to passwords, credit card numbers and other confidential user data.
Other viruses, getting into the system, begin to send paid SMS until the money on the user's account runs out or goes into negative territory.
A special subtype is spam programs that constantly generate annoying ads. The last type that is worth mentioning, and about which little is known, are viruses embedded in the entertainment systems of cars running on Android. In theory, they can cause various vehicle systems to malfunction, but there have not been such precedents yet.
Scanning Android for viruses allows you to eliminate most of them. But you can download applications only from official sources, but if there is a need to download something from another location, pre-scan the file for viruses. Also, do not visit sites of questionable content.
Keep your antivirus up to date and periodically scan your system.
All this will reduce the risk of malware infection to almost zero.
Let's see how you can check and remove viruses on Android through a computer and an antivirus program on it. A similar thing is needed if you are not sure that your antivirus on your phone is working correctly or the virus itself does not allow you to install an antivirus on it.
This article is suitable for all brands that produce phones on Android 9/8/7/6: Samsung, HTC, Lenovo, LG, Sony, ZTE, Huawei, Meizu, Fly, Alcatel, Xiaomi, Nokia and others. We are not responsible for your actions.
Search and remove Trojans
The most common type of virus on an Android device is spyware, popularly referred to as “Trojans”. They anonymously collect information about the owner of the tablet or smartphone (postal addresses, bank card data, passwords, etc.) and then send them to a specific server.
The main sign of the presence of a Trojan horse is considered to be a decrease in the speed of the gadget (this is especially noticeable on weak devices) and an increased consumption of traffic on the Internet.
To remove a Trojan from an Android device, use the following steps:
- On the gadget. This feature is located in the "For Developers" section. In some models, this section is hidden. To make it visible, you need to go to the "About phone" menu and press the assembly number 5-6 times. Increase
- We connect the device to the computer using a USB cable. In the switching settings, select the "Media Transfer Protocol (MTP)" method. In outdated versions of the Android system, this mode may be called "Storage Mode".
- If everything is done correctly, the new storage will be displayed on the PC in the "Devices and Disks" menu. Now you should run the anti-virus program on the computer.
- For example, when using ESET Smart Security antivirus, open the PC scan menu in the program settings, then Removable media.
- Click "All disks", thereby starting the check.
- If malicious objects are detected, then we delete them.
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Increase Avast
This antivirus has become one of the most popular in the world. There are free and paid versions. To scan an Android device through a PC, the functionality of the free version is quite enough.
Instructions for Avast antivirus:
- We open the anti-virus program. In the left menu, click on the "Protection" section. Then we select "Antivirus".
- A window will appear where the user will be offered several ways to scan. We select "Another scan".
- To start scanning a smartphone or tablet that is connected to a computer via a USB cable, select "Scan USB / DVD". Avast will automatically start the scanning procedure for all gadgets connected to the computer via the USB interface, including Android devices.
- After scanning is complete, dangerous objects will be moved to Quarantine or deleted. A list with potentially dangerous objects will be displayed, where the user can decide what to do with them (do nothing, send to Quarantine, delete).
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Increase If the gadget has some kind of protection, then this method may not work. Avast simply will not be able to access the device.
You can also start scanning in this way:
- We find the necessary device in the "Explorer". It can be displayed as a separate removable medium (for example, "Drive F"). Right-click on it.
- In the context menu, select the "Scan" method. There should be an Avast icon next to the inscription.
Increase Avast has the ability to automatically scan all connected media via USB. Perhaps, a virus can be detected on the gadget already at this stage, without starting an additional scan.
Kaspersky Anti-Virus
This software is one of the most powerful anti-virus software. A free version is now available, which has a stripped-down functionality - Kaspersky Free. It doesn't matter if you use a free or a paid version, they have all the functionality for scanning Android devices.
We set up the scanning process according to the following instructions:
Similar to Avast, the scan can be started without opening the user interface in the antivirus program. We just find the device in the "Explorer" that needs to be scanned, right-click on it and select "Scan". There should be a Kaspersky icon next to the line.
Increase Malwarebytes
This special utility is used to detect adware, spyware and other malware. Although Malwarebytes is not as popular as antivirus programs, it does stand out for its effectiveness.
Instructions for working with the utility:
Scanning can be launched from Explorer, similarly to the antiviruses discussed above.
Increase Windows defender
This antivirus program is included by default in all modern versions of Windows. In its new version, functionality is available to search for and fight against many well-known viruses.
Now let's look at how to check your Android gadget for viruses using the standard Defender:
- We open the Defender. In Windows 10, this is done using the system search bar (accessed by clicking on the magnifying glass icon). In the new editions of the system, the Defender is called "Windows Security Center".
- Now click on any icon with a shield.
- Click on the line "Extended check".
- Set the marker to "Custom scan".
- We select "Scan now".
- The "Explorer" will be displayed, in which we indicate the desired gadget and click "OK".
- We are awaiting verification. After its completion, you can delete all found viruses or place them in the "Quarantine". Some of the detected elements cannot be deleted due to the peculiarities of the Android system.
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Increase It is quite possible to scan an Android device only using the capabilities of a computer, but there is a possibility that the result will be inaccurate. It is better to use an antivirus that is designed specifically for mobile gadgets.
Cleaning a mobile device from banners and viruses
This type of malware is installed on tablets and smartphones as separate applications and can lead to displaying advertising banners on the screen. They interfere with the owner's normal use of the device and cause periodic freezes and severe braking. Such a virus can get to an Android device from third-party sites, since all hosted programs on the Play Market are checked by the built-in Bouncer scanner.
