This process will completely wipe all user data from the device.
Before hardware intervention, you must check the device’s current Knox Guard status. Reboot the Samsung device into (Volume Down + Power while plugging in a USB cable). Look for the following lines on the screen:
:
Necessary for viewing the tiny ISP pinout points on the board. Flux and Solder Paste: For clean, reliable solder joints. 2. Software & Files
Reference: Locate the pinout diagram within the EasyJTAG software for your specific Samsung model. samsung kg lock remove easy jtag
: A clean, matching binary-level stock ROM or special MDM removal files. Phase 1: Hardware Connection (ISP or Direct Chip)
Use the software to wipe or update the RPMB (Replay Protected Memory Block) to reset the Knox state. This process will completely wipe all user data
Disclaimer: This procedure is advanced and requires hardware dismantling. It is intended for technicians. Incorrect steps can permanently damage the device. 1. Disassemble the Phone and Find ISP Points Open the phone casing carefully.
Open the and select the correct interface (eMMC or UFS). Click "Detect" . If successful, you will see the device info, including partition tables and storage health. 3. Backup (Crucial Step) Never skip this. Backup the following partitions: ROM1 (User Data) ROM2 / ROM3 (Bootloaders) EFS and SEC_EFS (Network and IMEI data) 4. Clearing the KG State There are two primary methods used by technicians: Look for the following lines on the screen:
The most common method is using . You will need to solder tiny wires to the motherboard’s CMD, CLK, and DATA0 points. Alternatively, for newer UFS-based chips, using a dedicated UFS socket is safer and faster. 2. Detect the Chip