– Explained

Are you seeing the app on your Samsung device and wondering what it is used for? In this blog, we will explain everything you need to know about this app. From its purpose and permissions to its safety and impact on battery life, we have got you covered.

Additionally, we will guide you through the process of fixing any problems that may arise with this app and answer the question of whether or not it can be uninstalled. Lastly, we will also discuss the difference between and to clear up any confusion. So, if you are curious about this app and want to learn more, keep reading!

What is is a pivotal component within Samsung Pass, serving as an authentication system for Samsung mobile devices. It enables users to securely store biometric data, such as fingerprints or facial recognition, for automatic logins to various apps and websites, including Samsung Pay, enhancing both convenience and security in user authentication processes.

  • Name: AuthFw TaPack
  • Package Name:
  • Target SDK version: 29
  • Class name: null
  • Source: dir-/system/priv-app/TaPackAuthFw/TaPackAuthFw.apk
  • Data: dir-/data/user/0/

What is used for?

Here are the key purposes of

  1. Biometric Data Storage: It is used to securely store biometric login details, such as fingerprint or facial recognition data, within the Samsung Pass app.
  2. Biometric Authentication: When a user attempts to log in to the same app or website, facilitates the use of previously saved biometric data for authentication.
  3. Enhanced Convenience: This component enhances user convenience by allowing them to use their biometric data for quick and secure logins, eliminating the need for manual entry of usernames and passwords.

What Permission uses?

To utilize biometric data, requires several permissions on the device, including:

  1. Phone: android.permission.CALL_PHONE
  2. Location: android.permission.ACCESS_FINE_LOCATION or android.permission.ACCESS_COARSE_LOCATION
  3. Storage: android.permission.WRITE_EXTERNAL_STORAGE and android.permission.READ_EXTERNAL_STORAGE
  4. Biometric login and authentication: android.permission.USE_BIOMETRIC (for modern biometric authentication methods like fingerprint and face recognition)
  5. Draw over screen: android.permission.SYSTEM_ALERT_WINDOW (deprecated in newer Android versions, replaced by the “Draw over other apps” permission)
  6. Run in the background: This is not a standalone permission. Apps often request various background-related permissions based on their specific functionalities.
  7. Internet connectivity: android.permission.INTERNET

In addition to these permissions, you can review all the permissions granted to on your device by navigating to Apps > System App > > Permissions. This may raise concerns among Samsung users regarding safety and privacy.

Is Safe? is considered safe. Even though it asks for a lot of permissions on your device, it doesn’t have harmful stuff like viruses, malware, or spyware inside it. However, it’s always a good idea to be careful with any app and only give it the permissions it really needs to keep your device safe.

Does Drain Battery Life? is a component that runs in the background and could potentially use some battery resources. However, it’s emphasized that there are no clear signs of significant battery drain caused by itself.

The impact on battery life likely depends on how extensively you use the Samsung Pass app on your device. If you use Samsung Pass frequently, it might have a modest effect on battery life, but it doesn’t appear to be a major drain-based.

How can the Problem with com.Samsung.Android.tapack.authfw be fixed?

If you encounter issues with com.Samsung.Android.tapack.authfw on your Samsung android phones, here are some steps you can take to potentially resolve the problem:

  1. Restart Your Device:
    • Press and hold the power button on your Samsung device.
    • When the power menu appears on the screen, tap “Restart” or “Reboot.”
    • Wait for your device to reboot and check if the error is resolved.
  2. Clear Cache and Data:
    • Go to “Settings” on your device.
    • Navigate to “Apps” or “Application Manager.”
    • Find and select “com.Samsung.Android.tapack.authfw.”
    • Tap “Storage.”
    • Choose “Clear Cache” and “Clear Data.”
    • Restart your device.
  3. Update the App: Ensure that the Samsung Pass app and your device’s software are up to date. Sometimes, updating the app can resolve compatibility issues.
  4. Check Permissions: Verify that com.Samsung.Android.tapack.authfw has the necessary permissions to function properly. Go to “Settings” > “Apps” > “com.Samsung.Android.tapack.authfw” > “Permissions” and ensure all required permissions are enabled.
  5. Factory Reset (as a Last Resort): If the issue persists and you’ve tried other solutions, you may consider a factory reset of your device. This should be a last resort, as it will erase all data on your device.

Can I Uninstall is an integral part of the default biometric Samsung Pass on your device. Removing it could render the app nonfunctional, preventing you from using biometric authentication to log in to websites and apps.

Furthermore, uninstalling isn’t straightforward through regular methods. You may need to utilize advanced tools like ADB or system app remover tools to uninstall it.

How to uninstall

The installation procedure for is distinct from that of third-party apps due to its system-level nature. Acquiring root access to the device is necessary. Nonetheless, you have the option to utilize either ADB commands or the System App Remover tool to uninstall

Using ADB

ADB enables you to summon a Unix shell, granting you direct command issuance on your Android device. To employ ADB, you’ll require a Windows PC.

Follow these steps:

  1. Navigate: Settings System > About phone.
  2. Tap “Build number” seven times to activate Developer Options.
  3. Return to main Settings, and open Developer Options.
  4. Activate USB debugging by tapping it.
  5. Download ADB onto your PC.
  6. Unzip the downloaded ZIP file into a designated folder.
  7. Open the freshly extracted folder.
  8. While holding Shift, right-click in an empty space.
  9. Opt for “Open PowerShell window here.”
  10. Input command: adb devices.
  11. Proceed to connect your Android device via USB, setting USB mode as File Transfer.
  12. An on-device USB debugging notification will appear; tap “OK” to permit access.
  13. Re-enter command: adb devices.
  14. Your device’s Serial number should now display in the PowerShell window.
  15. Execute the command: adb shell pm uninstall –user 0
  16. Wait briefly; you’ll observe the app’s removal from your device.

By adhering to these steps, you can effectively utilize ADB to uninstall the app from your Android device.

Using System App Remover

To proceed with this approach, you’ll need to root your Android device. Once root access is achieved, follow these steps to uninstall the system app:

  1. Download and install the System App Remover application.
  2. Open the app, locate the AuthFw TaPack , and mark it by tapping the adjacent checkbox.
  3. Tap the “Uninstall” button to thoroughly remove the app from your device.

How to do and vary from one another? and are related components within the Samsung Pass ecosystem, but they serve different purposes:

    • This is a specific component or package within the Samsung Pass system.
    • It is responsible for handling the storage and management of biometric login data used for authentication, such as fingerprint or facial recognition data.
    • Its primary function is to save and authorize biometric login details securely.
    • This represents the broader package or application name for Samsung Pass.
    • While is a part of it, encompasses the entire Samsung Pass application.
    • Samsung Pass is a comprehensive authentication system that includes features like biometric login, password management, and secure access to various apps and websites.


In conclusion, is a system app that plays a crucial role in ensuring the security and authentication of Samsung devices. It is responsible for providing a secure framework for various authentication methods, such as fingerprint and iris scanning. While it may consume some battery life, it is essential for maintaining the security and functionality of your device.

If you are facing any issues with, there are several ways to address them, including using ADB or system app removers. However, it is not recommended to uninstall this app unless you are experiencing significant problems and have exhausted all other options. Always consult with Samsung support or a professional before making any changes to system apps.

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