10 Signs Your Cell Phone has been Hacked and How to Fix It -

Recently, smartphones have been one of the daily used technology globally. It allows us to store sensitive information and process tasks within a short period. The confidential information stored on your smartphone is what hackers are always after. Information like bank details, account details, emails, and important messages. Hackers use several processes to penetrate the firewall of any cell phone to obtain sensitive information.

Even with their tricks and methods, there are still several ways to know if your cell phone has been hacked. A hacked cell phone shows trails of its breach. Whether in performance or through other symptoms. It includes:

Slow performance (Lagging)

It may surprise you to know that hackers penetrating your hack-proof cell phone can lead to it having performance issues. Sometimes, your cell phone does not operate correctly. It doesn’t mean that the problem is from hardware failure. Most of the time, cell phones all of a sudden start to work unusually slowly when running apps or opening when page. Even though your device runs correctly before. Lack of performance in your cell phone might be because of you installing a dangerous app that is stealing information from your phone.

Cell phone heating up

Yes, you heard it right. If your device suddenly starts heating up more than the average temperature limit. It may be as a result of a malicious application you installed running lots of processes on your phone. Some applications known for causing cell phones to heat up even when you aren’t using your device are Bitcoin mining apps.

Lots of unknown background processes

We often experience this type of issue on our computer. When lots of operations tend to pop up whenever we turn ON the computer, for instance. This issue is also applicable to mobile devices when a malware associated with dangerous apps you installed is running in the background.

The malware tends to use up the available memory because it continues to run in the background. This malware affects the performance of other potential apps on the device. Most of the malware uses a network connection. It may slow down your device performance and internet connection once connected. It’s the use of internet connection by malware that allows the transmission of acquired data from your cell phone to the hacker. Unnecessary running processes on cell phones can be closed by navigating to the task manager on your device.

The device is receiving and sending regular text messages or emails automatically.

Most cell phones show the symptoms of sending and receiving regular messages when hacked. This glitch cannot be very pleasant. This is because the posted messages tend to cost you SMS charges. Sometimes, these messages and emails can be the work of an installed app on your phone stealing data. It then transfers it through these correspondences.

New apps that you didn’t install appearing on your cell phone

In our device, we install applications through AppStore, PlayStore, or manually sideloading it on your device. In most cases, new apps automatically install when we update our devices. This installations can happen automatically if the auto-update of the device is enabled. You may find new apps installed on your cell phone when someone hacks it.

Determine the legitimacy of the newly installed apps on your device. A simple research of the app information on Google will explain what people think of it. New malicious apps appearing on your device is likely to be the work of malware. The malware bypasses the security of your cell phone to steal valuable information.

Webpages display differently than before in your browser.

Your cell phone browser displays webpages differently than before. This glitch indicates that your device has come under attack with malicious malware that uses proxy in decrypting webpages. This malware can allow the hacker access whatever information you enter on your browser. Including your account information.

The browser always redirects you to a specific webpage.

Most of the time, cell phone browsers tend to redirect you to a specific webpage. Although, you clicked on another content inside the device. Even though you intend to visit a different web address, the browser tends to redirect you to an unknown address. This glitch can be due to a malicious app on your device affecting the device browser.

Your device uses a massive amount of data in a short period.

If you notice that, the internet data-usage associated with your device has increased drastically in a short period. Checking the internet data-usage statistics is essential in determining the app or process that is consuming all your data.

Most people using unlimited internet plans finds it hard to notice the increased usage of data in their cell phone. The increased usage of the internet on cell phones when idle is always suspicious. Although, sometimes, it is the result of the device downloading new updates that can be visible in the data usage section.

However, in the case that an app on your device is using more data than what it provides, it can be a sign that the app contains malware. It could indicate that malware is making use of your data to transfer acquired information from your device to a hacker.

Your cell phone becomes unresponsive for some time.

Every cell phone shows different symptoms when it is hacked, depending on the method used by the hacker. That your cell phone becomes unresponsive few second don’t mean that it’s a hardware issue. It can be a result of it running series of unknown processes initiated by an installed malicious application.

Ads automatically appear on your device.

Mobile devices can be infected with malware. Infected devices tend to show different types of ads on the screen. It might start from showing when you are running a particular software to when your phone is idle. It’s very annoying as it tends to consume internet data when popping-up adverts on the device’s screen with random images and videos.

Above are ten signs that will help you know that your phone has been hacked. That’s not all. People often look for solutions on how to fix a hacked cell phone. Also what to do when a cell phone is hacked.

How to Fix A Hacked Cell Phone?

hacked cell phone

Notice that your cell phone hacked through the above-listed signs? fe These few steps might help you get your device back to normal again.

  • Using anti-malware software

When you need to eradicate dangerous malware from your infected cell phone. Install and run mobile anti-malware on the infected device. With the anti-malware software scanning your infected device, infected files and software will delete completely getting your device back to normal.

  • Factory reset and wiping the device.

In most cases, the anti-malware software might not be able to remove all the infected apps. Another solution will be factory resetting or wiping of the device data. After which you reinstall apps through a trusted supplier like Appstore and Playstore. To increase device security and prevent a future attack of hackers on your device through malicious software, disabling the installation of apps from unknown sources is essential.

  • Delete the affected apps and games manually.

If you happened to know the exact infected software, causing issues on your device uninstall them immediately. Uninstall apps and games that you didn’t install through mobile security software with admin privileges.

Precautions for Restricting Hackers Access To Your Cell Phone

cell phone hack

Nowadays, hackers penetrating cell phone devices is very easy. However, there are necessary precautions that every cell phone user must maintain to avoid unknown access on their device that might lead to leakage of essential data. Most of these safety precautions for your cell phones include:

  • Assigning a lock code on your device

Notice that someone is accessing your mobile phone? Whether it’s your spouse or roommate. Assign a lock code on your device immediately. This move can help restrict unknown user access. It is important to improve the security of your device.

  • Don’t store account passwords and essential login details.

Suspect someone is breaching your mobile device? Remove saved passwords and charging account details on the device. This move might help you restrict access of unknown users from the device.

  • Avoid using public Wi-Fi.

There’s no doubt that public Wi-Fi might give you free internet access. However, you have to understand that hackers can access your device and transfer information out of your device through a public network.

  • Avoid charging your device on public stations.

Avoid charging your mobile phone on public stations like airports and others. Even when you do so, make sure that you changed your device settings to charge only. To restrict hackers from accessing your files stored on your device.


There are a lot of professional hackers out there. They use several methods to acquire valuable information on your device.These tips will help you if a professional hacker is trying to access your cell phone. It will allow you to prevent and restrict unwanted access on your device, as mentioned above.


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