The landscape of KG removal is rapidly evolving. Many newer commercial tools now claim to bypass KG locks without heavy physical intervention, providing "Easy" alternatives that can be performed via a standard USB cable.

When active, the device displays a "KG Locked" screen, often preventing standard flashing and factory resets. Why Use Easy-JTAG Plus for KG Removal?

This paper is intended for educational and forensic research purposes only. Tampering with electronic devices may void warranties and violate terms of service. Accessing devices without authorization is illegal in many jurisdictions.

Use an ADB tool or a software utility to permanently disable the Knox Guard packages ( com.samsung.android.kgclient ) to prevent the device from relocking when it connects to the internet. Troubleshooting Common Connection Issues

| State | Meaning | | :--- | :--- | | Prenormal | The device is pending enrollment. OEM unlocking is hidden, blocking installation of custom binaries. | | Active | The device is actively enrolled under Knox Guard management. | | Locked | The device has been locked remotely by an administrator. | | Completed | The enrollment process is complete. The device is secured. | | Checking | The device is performing a network check to verify its enrollment status. |

: High-resolution layouts detailing CLK , CMD , DATA0 , VCC , and VCCQ points.

Carefully solder jumper wires to the required points: and GND .

Locate the partition responsible for KG/Knox (commonly PERSIST , OEM , or a custom partition depending on the model).

Configure the interface voltage (usually 1.8V or 2.8V for VCCQ depending on the chip) and set the bus width to 1-Bit for ISP. Click .

: An In-System Programming (ISP) adapter for soldering directly to motherboard test points, or a dedicated BGA socket (e.g., BGA 153, 221, 254, 529) if desoldering the chip.