Cameralyzer on Samsung: Usages and Removal Guide

Cameralyzer App on Samsung is a system app on Samsung Android phone that runs a series of algorithms of camera modules on Samsung phones that helps developer to test the camera feature in controlled environments.

In This Article

Know more about it. What is Cameralyzer App? What is it used for? How Cameralyzer App can make your Samsung vulnerable to hackers. Let’s find out the answers.

What is Cameralyzer App?

Cameralyzer App on Andriod is a developer tool algorithm on camera that is used by developers to test the features and performance of the camera on Android phones before launching the device in the market.

This allows the developers to test the camera and its features in a controlled environment for potential errors and bugs. though the system stays in the device forever as a daemon app.

Other details about Cameralyzer

Name: Cameralyzer
Version: 3.4.22.8170
Language supports: 72
Package: com.sec.factory.cameralyzer

Support Version: Android 9,0 and later
Permissions: 13
Features: 5

Is Cameralyzer Safe?

The cameralyzer tool stays on your Samsung phones as system app even when the device has passed the test. The app has access permission to your microphone, storage and camera and this makes it vulnerable to hackers and can be use to hack into device.

Attackers were able to write files to the SD card using Cameralyzer. SVE-2020-16830 is the Samsung ID (July 2020). The vulnerability was disclosed on 07/07/2020 at https://nvd.nist.gov/vuln/detail/CVE-2020-15577.

The advisory is available at security.samsungmobile.com. The unique identifier for this vulnerability is CVE-2020-15577. The exploitability is believed to be straightforward. Localized attacks are required.

The technical details are unknown, and there is no publicly available exploit. According to MITRE ATT&CK, the attack technique used by this issue is T1068.

It has since been patched, but it demonstrates how ridiculous the attack surface is on Samsung devices with all of this bloatware.

How to Fix a Hacked Android Phone? Diagnose and Troubleshoot

Can I remove Cameralyzer app from Samsung?

Although all the vulnerability on the Cameralizer app has been patched with the latest update and you are safe. Still, you can remove the app(com.sec.factory.cameralyzer) safely.

How to Remove Camralyzer from Samsung?

On a rooted device, you can use an app like System App Remover to uninstall the Cameralyzer app from Samsung.

Like other system apps on Samsung, it is not possible to uninstall the Cameralyzer app from the apps drawer. You need to use the ADB tool to get rid of the app.

1. Using ADB

ADB allows you to bring up a Unix shell so you can issue commands directly on the Android device. You’ll need a Windows PC to use ADB.

Go to Settings > System > About phone.
Tap on the Build number 7 times to activate Developer Options.
Go back to the main Settings menu and tap on Developer Options to open it.
Enable USB debugging by tapping on it.
Download ADB on your PC.
Extract the ZIP file into a folder.
After extracting the ZIP file, open that folder.
Press and hold the shift button and right-click in a blank area.
Click on “Open Powershell window here.”
Enter the command
adb devices.
Connect your Android device to the PC using a USB data cable and set the USB mode as File Transfer.
You will receive a USB debugging notification on your phone, tap on OK to allow debugging access.
Re-enter the command
adb devices.
You should now see the Serial number of your device on the Powershell window.
Run the command
adb shell pm uninstall –user com.sec.factory.cameralyzer
Wait for a few seconds. You’ll notice the app has been uninstalled from your device.

2. Using System App Remover

This method requires you to root to your Android device. After gaining root access follow the steps below to uninstall this system app.

Download and install the System App Remover application.
Launch the application, search for Cameralyzer App and select this app by tapping on the checkbox next to it.
Tap the “Uninstall” button to completely remove the app from your device.

Remove Bloatware Without Root on Samsung

What is Mobile Factory Testing?

Mobile Factory Testing involves a variety of tests like features, functionality, bugs, compatibility test and others on Android phones performed by the developer under a controlled environment before the actual launch of the device. This test includes the following parameters;

The below types of testing are included during Factory Testing:

Mobile Application Testing: This test involved the package test to ensure that the apps are successfully getting installed on the device without any error(parse error). Also, if the app is working properly. Also, the test ensures that the user can uninstall the app at ease without any error.
Hardware Testing: This factory test on Android involves the test of hardware components on the device. This includes the testing of SIM card slots, SD card slots, buttons like power buttons(Turn off Samsung without power button), volume buttons microphones, Home key etc.
Battery (charging) Testing: This test involves the physical and hardware-software compatibility and health of the battery. Tests like battery performance, battery charging and discharging order, and timings.
Signal Receiving: The Signal test involves the testing of the network hardware components of the device like network radio receivers, Wifi adapters, NFC etc. The Network software test includes testing the software compatibility like VoLTE switch, and ANT Radio Services etc.
Network Testing: In this, the mobile device is tested using a variety of networks, including 3G, 4G, and Wi-Fi. It is tested on how the mobile device responds to slow connectivity, how it responds to network loss, how quickly it connects to the network when one is available, and other aspects.
Protocol Testing: Using tools for protocol testing, protocol testing examines the structure of packets(IP Service) transported across a network.
Mobile Games Testing: Testing a mobile application can’t be compared to testing it using a structured and methodical approach. To make reliable and smart apps, using testing automation is crucial, especially in gaming apps.
Mobile Software Compatibility Testing: Mobile software compatibility testing ensures that the software on the mobile device doesn’t cause problems. This testing is run by using specific tools.

Did You Know?: You can also access testing tools like Drparser and iOT Menu on Any android phone.

List of Samsung Secret Codes

What is silent logging on Android?

silent logging on Android is a built-in application associated with kernel management called has the ability to connect invisibly to the internet. It guards against overwriting by other programs. Messages, call logs, data, and backups can all be accessed by the app.

What is org.codeaurora.snapcam?

“org.codeaurora.snapcam” is like a special label for a special version of Google Camera that’s made to work on phones that aren’t from Google. It’s just a name that helps people know that this version of the camera is changed to work on other phones and still use the good photo abilities of Google.

How to Find Hidden Apps on Android?

The simplest way to find apps that are hidden on your Android phone is to check the app drawer, like we talked about at the start of the article. But sometimes, certain apps won’t show up there.

For those cases, you can use the regular settings on your Android phone to find the hidden apps. Also, there are other ways to find hidden apps on Android your can read here: – How to Find Hidden Apps on Android Phones

Cameralyzer-Frequent Asked Questions

What is the Cameralyzer?

It’s a testing tool for Samsung Android phones used by developers to test the camera and it’s features before the launch of the product. In 2020 a report was published claiming that the attackers can write files to the SD card using Cameralyzer.

Does All Android phones have Cameralyzer app?

The Cameralyzer app is a factory-installed app on Samsung devices only. The app is listed under the system app as package name com.sec.factory.cameralyzer.

WHAT TO READ NEXT?

Final Words:

Cameralyzer is a camera testing tool pre-installed on Sasmugn android phones with a package name com.sec.factory.cameralyzer. The app has the access permissions like gallery and microphones that make your Samsung vulnerable to hacking attacks. However, the error has been resolved with the latest version release. But, to ensure maximum safety you can remove the cameralyzer app from Samsung safely without affecting the performance or features of the device. But, you need to use ADB commands or System apps remover to remove it completely.