Remove the back glass, battery connector, and midframe. Search online for the JTAG pinout diagram for your exact Samsung model (e.g., SM-G998B). Common locations:
You will need:
Open Easy JTAG software. Select your Samsung chip (e.g., Samsung KLUEG8UHDB).
Read the following full partitions:
Critical: Save all backups to your PC. A wrong write can brick the device permanently.
Samsung models known to work with this exclusive method: samsung kg lock remove easy jtag exclusive
Search for "Easy JTAG ISP pinout [your model]" – usually points on the motherboard near the eMMC.
| Method | Success Rate | Risk | Time | KG Removal | |--------|-------------|------|------|-------------| | Google Account FRP Bypass (free) | 0% on Android 13+ | Low | 10 min | ❌ No | | Paid Remote Unlock (via TeamViewer) | 40% (requires OEM unlock) | High (scams) | 1 hour | ❌ Only FRP | | Samsung Service Tool (Octoplus/Z3X) | 70% (depends on binary version) | Medium | 30 min | ✅ Limited | | Easy JTAG Exclusive | 98% (any binary up to 2024) | Low (with backup) | 45 min | ✅ Full |
Why exclusive? Most JTAG boxes can only extract or write full dumps. The "exclusive" script actively locates the KG offset in the persist partition using a model-specific dictionary.
If you are a professional technician tired of throwing away "KG locked" Samsung motherboards, the Easy JTAG exclusive method is currently the only cost-effective, reliable solution on the market. Remove the back glass, battery connector, and midframe
The math is simple. For repair shops handling 10+ Samsung devices per month, this pays for itself in the first week.
Final warning: This is not a "one-click" magic tool. You need soldering skills, patience, and the correct pinouts. But for those who master it, KG Lock becomes a minor speed bump, not a brick wall.
The specifics of removing a KG lock using Easy JTAG can vary widely by device model and software version. While some users seek methods to bypass or remove these locks for legitimate repair purposes, it's essential to proceed with caution and consider the potential risks. Always seek guidance from reputable sources or forums dedicated to device repair and unlocking.
JTAG (Joint Test Action Group) is a hardware debugging interface. In phone repair, JTAG boxes (like Medusa Pro, Easy JTAG, RIFF Box) can directly read/write to the phone’s eMMC or processor, bypassing software locks. You will need: Open Easy JTAG software
For KG lock:
This is where “easy” in your query becomes misleading.
There are two main ways the EasyJtag exclusive feature resolves this:
Method A: Writing a "Null" File (The Patch)
Method B: Hex Editing (The Advanced Manual Way)