Easy JTAG Plus Box and the appropriate ISP (In-System Programming) adapters or a socket for the chip. Easy JTAG Plus software suite (eMMC tool or UFS tool). Special Files:
Select the correct memory type (eMMC or UFS) and try to "Scan" the memory to ensure a solid connection. 3. Backup Essential Partitions (Crucial)
In this guide, we will explain what Samsung KG Lock is, why it is so difficult to remove via software alone, and how is currently the most reliable, permanent solution for repair shops and advanced hobbyists.
Find the ISP pinout for your specific Samsung model (CLK, CMD, DAT0, VCC, VCCQ, and GND). Solder Connections: samsung kg lock remove easy jtag
Easy JTAG is a popular tool used for repairing and unlocking Android devices, including Samsung phones. It provides a simple and user-friendly interface to perform various tasks, such as FRP (Factory Reset Protection) removal, KG Lock removal, and more. Easy JTAG supports a wide range of Samsung devices, including the latest models.
Bypassing the Android OS entirely to edit the file system at the hardware level. Prerequisites Before starting, ensure you have the following: Easy JTAG Plus Box with the necessary UFS/eMMC sockets.
create a full dump of the device's current memory, especially the nvram , persist , boot , and knox partitions. If something goes wrong, this is your only way to restore the device. 4. Remove the KG Lock Easy JTAG Plus Box and the appropriate ISP
A: Yes, Easy JTAG can be used for various Samsung device issues, including FRP bypass, pattern lock removal, and more.
: Keep the wires as short as possible (under 10cm) to ensure a stable data connection. 2. Identify the Chip Connect the Easy-Jtag Plus Box to your PC and launch the EasyJtag Plus software. Set the interface to eMMC or UFS (depending on your phone). Set the voltage (usually 1.8V or 2.8V ).
Samsung KG Lock is a robust anti-theft feature, but it can lock out legitimate second-hand owners. Easy JTAG provides a hardware backdoor by directly editing the eMMC partitions that store the lock flag. While effective (especially on Exynos models with a dedicated kg partition), the process requires soldering skills, a legitimate Easy JTAG box, and a thorough understanding of partition editing. Solder Connections: Easy JTAG is a popular tool
Verify that the software successfully reads the chip details, showing internal information such as the brand, capacity, and partition table (GUID/GPT). Step 3: Back Up Critical Device Partitions
| Risk Factor | Description | | :--- | :--- | | | Soldering to small ISP test points carries a high risk of bridging connectors or burning PCB tracks if not skilled. | | DRK / Security Error | Erasing the persist partition on modern Samsungs (S20, S21, A-series 2020+) often corrupts the Device Root Key. The phone will show "Security Error" and not boot. | | UFS Complexity | Modern Samsungs use UFS storage (not eMMC). Easy JTAG Plus supports UFS, but the protocol is stricter. Incorrect settings can permanently brick the storage chip. | | Warranty Void | This process requires physical disassembly, which voids any remaining warranty and breaks water resistance seals. |