How to Detect and Remove Keylogger From Android?

Android operating system is the largest installed base among various mobile platforms across the globe. Hundreds of millions of mobile devices are powered by Android in more than 190 countries of the world. It conquered around 71% of the global market share by the end of 2021, and this trend is growing bigger every other day. As Android is the most popular operating system used by most smartphones. Therefore, hackers are always trying to steal sensitive and financial data from Android users. To perform this illegal activity they often used malicious software and programs so that they steal data from smartphones. And one of the most used malicious software used by hackers is the keylogger.

Keylogger:

Keylogger is a piece of program which is used for recording the keystrokes from the keyboard without the user’s consideration. keylogger programmed for doing bad activities on other devices, such as stealing sensitive data, passwords, text messages, call logs, and browsing history. This program (keylogger) is getting installed by the hackers silently without the user’s acknowledgment. And send the data to hackers secretly in the background. Generally, keyloggers are installed in the user’s smartphone through the keyboards, So it is advised to install the authenticated keyboard from a trusted source. Therefore, don’t install the keyboard from third-party platforms. Now let’s see how to detect the keylogger in your Android smartphone.

Detect Keyloggers in Android Smartphones

For detecting the keylogger in your smartphone, many symptoms indicate that there is a keylogger or another malicious program installed in your Android device. So let’s see what these are these symptoms and if you find those in your devices then immediately take the appropriate action to protect your device.

• Battery discharges unexpectedly: Usually, programs drain the battery for their functioning as the processor gets used by the program, and the processor used battery power to process the functions. So if you find your device battery is drained unusually and gets discharged quickly then it may be a higher probability that there is a malicious program installed on your Android device. Keylogger also runs in the background and used the device battery and processor silently to spy on your device. 
• Device Performance decreases: When a malicious program, spyware, or keylogger gets installed on your device then your device performance gets reduced. And the device starts to behave unusually. Nowadays, the android smartphone comes with a fully optimized version and performs better, So if your device is not working better as it is configured. then there may be some issue with the device, and you have to take the action.
• Overheating of Android Phone: Overheating is generally caused by running programs in the background. If you find your device is always overheated in the ideal situation, for example, if you are not using your phone and till it gets overheated. Then there may be a major probability that your device has a keylogger, which runs in the device’s background.
• The device starts hanging: It is also one of the symptoms that your device starts working improperly and shuts up and down irregularly. many times it occurs due to the pending software update or your device is not updated to the current version. If all these unusual things occur with your device then it is recommended to check your device whether there is a keylogger installed in your device or not.

Remove Keylogger from Android:

After detecting the keylogger in your Android device, Now you have the question of how to remove the keylogger from android. Here we are going to show you how to remove the keylogger from your android device step by step. For removing the keylogger from your device follow the simple steps given below:

• Step 1: For removing the keylogger the best and easiest method is to use the keylogger removal tool. You can use any antivirus software or malware scanner. For installing this software go to the “Google Play Store” on your android device. In the Google Play Store type “Antivirus for Android“.
• Step 2: Now all the best antivirus will appear on your device screen, Install the antivirus which you like. For the demo purpose here I have installed the “Avast” antivirus on my Android device.
• Step 3: After installing the antivirus app, open and start the virus or malicious program scan on your Android device.

After the full scan of your android device if your device has installed any malicious or keylogger installed in your device then it will immediately inform you. And follow the Avast instruction to solve all the issues related to your Android device. This is how you can remove the keylogger using the antivirus tool from your Android device.

Removing Keylogger by Device Reset:

It is also one of the best and most efficient methods to remove all malicious programs and viruses from your device. Before performing the factory reset on your android device make sure that you have made all the backups of your device because after the factory reset all the device data get completely deleted from your Android device. For a factory reset in your Android follow these simple steps to delete all the malicious programs from your device.

Step 1: First go to your device settings.

Step 2: Now after opening the device setting, go into the “About Phone” section.

Step 3: Now choose “Factory reset” to reset the phone.

Step 4: Click on “Erase all data” to swipe up all the data and malicious programs from your android device, and it also removes the keylogger from your device.

This is how you can remove the keylogger from your Android device. Hope this article helps and delivers relevant information.