How to Block Remote Access on Android Phones?

How Do I Know If Someone Is Remotely Accessing My Android Phone?

Today, our smartphones hold a lot of personal data, including financial information, private photos, and important documents. If someone gains remote access to your Android phone without your permission, it can put your privacy at serious risk.

Before diving into how to block remote access on Android phones, it’s important to know the warning signs that someone might already have access. These symptoms may include:

❗ Battery draining faster than usual

❗ High data usage without explanation

❗ Apps that you didn’t install showing up

❗ Strange pop-up messages

❗ The screen turning on by itself

If you notice one or more of these signs, it’s time to take immediate action to block remote access to your phone.

How to Block Remote Access on My Android Phone?

Here are four effective methods you can use to disable remote access on your Android phone, helping you regain full control of your device.

Method 1. Uninstall Remote Access Apps

The most direct way is to remove the suspicious remote access apps from your device. These apps are designed for helpful remote support. But if they are installed without your knowledge, they can be misused to control your phone secretly.

Step 1. Go to Settings on your Android phone.

Step 2. Go to Apps or Apps & Notifications to see all the applications you have installed.

Step 3. Scroll through the list and look for the suspicious apps. 

Step 4. Tap on the apps and press Uninstall.

Method 2. Avoid Signing In to Your Accounts on Unrecognized Devices

Stop signing in to your accounts on unfamiliar devices. If you do, your data might automatically sync to that device, which can create a security risk. If you’ve already signed in on an unknown device, or if you must do it for some reason, remember to use incognito mode in the browser. When you're finished, always double-check that you’ve logged out of all your accounts to keep your information safe.

Method 3. Install a Trusted Antivirus App

Antivirus and anti-malware apps are powerful tools for protecting your phone from various threats. They can warn you about strange activity and find threats by checking your phone regularly. Follow these steps to install an antivirus app to block remote access on your Android phone:

Step 1. Open the Google Play Store.

Step 2. Search for reliable antivirus apps like Bitdefender, Avast Mobile Security, or Malwarebytes.

Step 3. Tap Install and give the app the permissions it needs.

Step 4. Open the app, run a full scan, and follow the steps to remove any threats it finds.

Method 4. Regularly Update Your Passwords

What's more, regularly updating your passwords can help keep your accounts safe. You should also check your account activity regularly. If you see anything unusual, report it right away. This can help block someone from getting remote access to your Android phone.

Bonus Tip: Try a Reliable Remote Access Tool

While it's important to block unwanted remote access, there are times when you may need to control your phone or computer at a distance. In these cases, using a secure and trusted remote access tool is the best choice.

AnyViewer is a free remote control software that lets you access and control a computer or mobile device from anywhere. It’s built for both personal and professional use and works across multiple platforms, including Windows, macOS, Android, and iOS.

With AnyViewer, you can easily share your screen on Android or control it remotely by sending a connection request. Your phone can only be controlled if you accept the request. This ensures that no one can access your device remotely without your consent.

Here's how to use AnyViewer to remotely control your Android phone from a PC:

Step 1. Download and install AnyViewer on your Windows computer.

Step 2. Launch the software and log in with your AnyViewer account.

Step 3. On your Android phone, install AnyViewer from the Google Play Store and log in using the same account.

Step 4. On your PC, navigate to Device, find your Android device in the list, and click Remote Control.

Step 5. Then, you will receive a request on your Android phone. Tap Allow to grant it.

Step 6. Follow the on-screen instructions to enable AnyViewer Auxiliary Service. This step helps ensure that no one can access your phone remotely without your permission.

Step 7. You can now control your Android phone directly from your PC.

You can also use AnyViewer to control Android from an iPhone or any other supported device.

Conclusion

Remote access can be useful, but only when it’s secure and fully under your control. This guide walks you through how to block remote access on your Android phone. If you need to remotely access your computer or phones, choose a trusted software like AnyViewer. It keeps your connection safe and gives you full control.