First boot will take 5–7 minutes. The KG lock message will be gone. You can now set up any Google account.
Samsung models known to work with this exclusive method:
Search for "Easy JTAG ISP pinout [your model]" – usually points on the motherboard near the eMMC.
Removing the Samsung KG lock using Easy JTAG is a technical process that requires careful consideration of the risks, legal implications, and potential for device damage. It's recommended for advanced users or professionals in device repair. Always explore official channels or professional help before proceeding with such actions.
Samsung KG Lock Removal: The Exclusive Easy JTAG Plus Guide Removing the Samsung Knox Guard (KG) lock—often referred to as an MDM or finance lock—requires professional-grade hardware and deep technical knowledge. The Easy JTAG Plus Box is widely considered the gold standard for this task because it allows technicians to bypass software restrictions by interacting directly with the device's hardware through eMMC or UFS.
As of May 2026, here is the exclusive, technical process for permanently removing Samsung KG locks using Easy JTAG Plus. What is the Samsung KG Lock?
The Knox Guard (KG) lock is a cloud-based security feature used by carriers and financing companies to disable a device if payments are missed or terms are violated. Unlike standard FRP (Factory Reset Protection), KG locks are deeply integrated into the device's RPMB (Replay Protected Memory Block) or persistent partitions, making them nearly impossible to remove via standard USB flashing alone. Tools Required
Hardware: Z3X Easy JTAG Plus Box with updated eMMC/UFS sockets.
Interface: ISP (In-System Programming) pinouts or a direct BGA socket for the memory chip. samsung kg lock remove easy jtag exclusive
Software: EasyJtag Plus software suite and model-specific KG/MDM removal files (often called "dump" or "debug" files).
Technical Skill: Ability to perform micro-soldering for ISP connections. Exclusive Step-by-Step Removal Process 1. Device Preparation and Connection
You must first establish a hardware connection to the device's storage. For modern Samsung models like the A13 (A135F) or A04 (A042F), you typically use an ISP Pinout to connect the CLK, CMD, DATA0, and VCC/VCCQ points to the Easy JTAG Box. 2. Identity Modification (Serial Number & EFS)
A critical step in "exclusive" methods involves changing the device's identity to prevent it from re-locking once connected to the internet. Read EFS: Back up the original EFS partition.
Serial Number Modification: Technicians often use the "Back to Normal EFS" feature in Easy JTAG to edit or clear the serial number from the KG term, preventing the Knox servers from identifying the device as "Locked". 3. Partition Manipulation
Using the EasyJtag Plus eMMC/UFS tool, navigate to the partition table:
Wipe Metadata: Some methods involve wiping the persistent and metadata partitions where KG status is stored.
Flash KG-Removed Dump: Flash a pre-modified dump file specific to your device's Binary (e.g., Bit 2, Bit 5, or Bit 8). These files are designed to set the KG status to "00" or "11" (Off/Broken) permanently. 4. Disabling Knox Services To ensure the lock does not return after an OTA update: First boot will take 5–7 minutes
Use the Easy JTAG File Manager to access the system partition.
Manually disable or remove APKs related to Knox Guard, such as com.samsung.android.kgclient. Key Model-Specific Successes (2025-2026)
The Easy JTAG Plus box enables permanent Samsung Knox Guard (KG) lock removal by directly interfacing with eMMC or UFS storage via In-System Programming (ISP) or direct socket connections. This hardware-level method bypasses standard security to flash specialized debug files, effectively resetting the KG state to normal. For more details, visit Easy JTAG. How to remove kg lock Samsung A02s A025f with easyjtag??
Samsung Knox Guard (KG) Lock is a specialized security state that prevents unauthorized device use, often triggered by missed payments or corporate MDM policies. Unlike standard FRP, KG Lock remains active even after factory resets and can block bootloader access and Odin flashing.
The Easy-Jtag Plus Box provides a hardware-level solution that bypasses software-level restrictions by interacting directly with the device's memory. Key Features of Easy-Jtag KG Removal
Direct Hardware Access: Uses ISP (In-System Programming) to connect to the eMMC or UFS chip, allowing for deep partition modifications that USB methods cannot reach.
Permanent Fixes: Supports permanent KG state changes (e.g., turning KG "Off" to 00 or 11) for supported models.
Wide Chipset Compatibility: Offers specialized methods for MTK, Exynos, and Qualcomm-based devices. Write modified or restored partitions back via JTAG,
Exclusive Partition Management: Advanced tools like the Easy JTAG Plus software allow for precise editing of sensitive areas like EFS or specific KG-related partitions. General Removal Process via ISP
Solution: Newer Samsung devices (2024+) use UFS 4.0 with encrypted ISP lines. You need the "Easy JTAG UFS Adapter" and must use EDL mode instead of direct ISP. Connect via USB and force EDL by shorting test points while running the exclusive loader.
Only perform KG/JTAG operations on devices you own or with explicit authorization. Respect privacy and legal restrictions in your area.
This guide is for educational purposes and authorized repair technicians only. Removing KG Lock on devices that do not belong to you is illegal and unethical. Ensure you have proof of ownership or authorization before proceeding.
| Step | Action | |---|---| | 1 | Identify model/board & obtain stock files | | 2 | Backup full eMMC/UFS via JTAG | | 3 | Locate & analyze KG-related partitions | | 4 | Restore/patch partitions from stock dump | | 5 | Reflash firmware, reboot, verify |
If you want a model-specific step-by-step (exact JTAG pads, file offsets, and recommended JTAG box commands) provide the device model and board revision and I will produce a focused procedure.
This is an advanced repair procedure used when a Samsung device is "Prenormal" (stuck on a setup screen asking for the previous owner's Google account) or locked by Samsung's Remote Mobile Manager (RMM), preventing OEM Unlocking.
Here is a feature breakdown and guide on the EasyJTAG Exclusive method for removing Samsung KG Lock via eMMC/ISP.