| Everything You Need to Know is a package application required to run a specific function by android os on android smartphones. Today we shall explore all about app package on your Android phone. Is it safe? What is the primary function of this system application? Is it possible to disable safely?  Let’s dig out the answer. 

Before we jump straight to the answer, let’s discuss a bit about on Android OS.

Almost all Android packages are named in a format like name. 

What is is another com system package installed on your Android device used to run the compatibility test.
What is

The term stands for Compatibility Test Suite and priv stand for private. The package often comes with an additional package( is used globally.

In a nutshell,, or CTS is a compatibility test tool for developers to check if the newly developed app is compatible with the older version for Android OS.

This CTC com package use very tiny space on the system partition of your phone that serves developers to run a test to ensure if an application is compatible with the hardware.

Not only on your smartphone but a similar software also resides on the developer’s computer called developer preview.

So, in short or is a compatibility test tool that helps developers to run the compatibility test between Android OS and their app.

What is package?

You can find several application packages stored in the system root folder on an Android device. All these “com” packages are part of system files associated to Android OS itself that helps your smartphone to perform some certain task using the package.

There are several com packages you can find being installed on your Android smartphone.

People often mistake it as bloatware and consider it harmful for your phone. But you will be surprised to know that none of these com system applications are either malware or spyware.

Is Safe?

compatibility test tool(CTC) is developed by Google itself that ensures the safety and security of your phone.

So, before you get panic let me ensure you, it’s not Malware or Trojan and neither bloatware. So, you can let it reside on your phone without even getting a fear of hacking attack on your Android. is a system application package on Android and completely safe.

The sole purpose of the package is to serve the developers to run the app compatibility test for the app and Android OS.

Fixing Problems Caused by usually resides on the system partitions on your Android devices unnoticed and doesn’t cause any interruption to the normal functionality of your device. But, if you face any problem or notice any pop-up “ has stopped” you can always follow these steps to fix the problem.

Clear App Cache

  1. Go to Settings.
  2. Tap on apps.
  3. Open the menu by tapping on the three verticle dots in the upper right corner.
  4. Here tap on Settings.
  5. Find and tap on
  6. Go to its storage and tap on Clear data.

Can you Uninstall is a default system application so you cannot uninstall it in the traditional way you uninstall other apps.

To uninstall, you’ll need to use either the Android Debug Bridge(ADB) or the System App Remover application (requires root-access).

How to Uninstall

Trying to delete any com app package is not recommended as they serve some specific function to Android OS. You should never try to delete the or package. Secondly, it is not possible to delete from Android phones with traditional methods.

There are two methods to uninstall from android which are as follows;

1. Uninstall Using Android Debug Bridge(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.

  1. Go to Settings > System > About phone.
  2. Tap on the Build number 7 times to activate Developer Options.
  3. Go back to the main Settings menu and tap on Developer Options to open it.
  4. Enable USB debugging by tapping on it.
  5. Download ADB on your PC.
  6. Extract the ZIP file into a folder.
  7. After extracting the ZIP file, open that folder.
  8. Press and hold the shift button and right-click in a blank area.
  9. Click on “Open Powershell window here.
  10.  Enter the command
    adb devices.
  11. Connect your Android device to the PC using a USB data cable and set the USB mode as File Transfer.
  12. You will receive a USB debugging notification on your phone, tap on OK to allow debugging access.
  13. Re-enter the command
    adb devices.
  14. You should now see the Serial number of your device on the Powershell window.
  15. Run the command
    adb shell pm uninstall –user 0
  16. 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.

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

To uninstall, you’ll need to repeat all the steps and replace with in Step 2.

Is Uninstalling safe?

You shouldn’t delete this app because it is a system application required for the proper functioning of the device. If it’s causing issues then you can try clearing the app cache or force-stopping the app.

How to fix your device isn’t compatible with this version on Android

Final Words: other com packages is a system package on Android device. Like, it also serves Android OS itself to perform some specific tasks. The basic functionality of is to serve the developers to check the compatibility of the App. It is developed by Google itself and it’s completely secure. You should never consider deleting any com package on an Android device including Don’t forget to check our ABOUT section for other information guides for Android.