EFT Pro Dongle Update V5.4.0 Build 001 is Released

The EFT Pro Dongle team has released a new update V5.4.0 Build 001, bringing important improvements for Samsung devices. This update focuses on easier device access and new security-related features. Technicians and mobile repair users can now perform some operations faster using improved ADB functions.

This version mainly adds new Samsung features that help users enable ADB easily and remove KG lock on newer Android versions.

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EFT Pro Dongle Update V5.4.0

What’s New in This Update

The latest update introduces new Samsung servicing options and improvements:

[SAMSUNG] Updates

  • ✔ Enable ADB via QR Code (FRP must be OFF)
  • ✔ Remove KG Lock via ADB (BETA)
  • ✔ Support added for Android 13, Android 14, Android 15, and Android 16 devices


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Key Features

1. Enable ADB via QR Code

Users can now enable ADB mode by simply scanning a QR code. This method is fast and does not require complicated steps.
⚠️ FRP must be turned OFF before using this feature.

2. KG Lock Removal (ADB Method – BETA)

The update introduces a new KG Lock removal method using ADB connection. This feature works on newer Samsung Android versions and helps technicians unlock devices more easily.

3. Support for Latest Android Versions

Now compatible with Samsung devices running:

  • Android 13
  • Android 14
  • Android 15
  • Android 16

4. Improved Servicing Process

The new tools reduce manual work and make repair operations quicker and safer for professional users.


Supported Devices

This update mainly supports Samsung smartphones and tablets that allow ADB communication and are compatible with EFT Pro Dongle functions.


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How to Download

  1. Open EFT Pro Dongle Setup on your computer.
  2. Connect your EFT Dongle.
  3. Run the updater tool.
  4. Download and install V5.4.0 Build 001.
  5. Restart the software after installation.


Uses of This Update

  • Enable ADB quickly using QR method
  • Remove KG Lock on supported Samsung devices
  • Perform advanced Samsung servicing tasks
  • Improve mobile repair workflow


Download Link: EFT Pro Dongle Update V5.4.0 (Latest)


Conclusion

EFT Pro Dongle Update V5.4.0 Build 001 brings useful Samsung improvements, especially the new ADB QR Code activation and KG Lock removal (ADB BETA) feature. With support for Android 13–16, this update makes device servicing easier and faster for technicians. Updating to the latest version is recommended to access these new tools and improvements.