🔒 ZeroKnox Removal Tool v2.1 Free Download (2025) – Complete Guide
As Android security gets stronger in 2025, many Samsung devices are facing Knox Security or Factory Reset Protection (FRP) related issues.
The solution to this is ZeroKnox Removal Tool v2.1—a powerful and focused tool that simplifies Samsung Knox Security Remove, FRP Unlock, and other related tasks.
It supports many models up to the latest Android patches and
has quickly gained acceptance among technicians as a useful tool.
🔍 What Is ZeroKnox Removal Tool?
ZeroKnox Removal Tool v2.1 is a Windows-based mobile servicing software,
which is primarily designed for Samsung devices — helps to resolve KNox Guard, FRP Lock, Samsung Security & Reset Issue.
This tool is sometimes referred to as “Samsung Zero Knox Unlock Tool”
because it addresses Knox Block/FRP Lock/Account Lock at the root level.
⭐ Main Features of ZeroKnox Removal Tool v2.1
🔑 1. Knox Security Removal
- Remove Samsung Knox Guard
- Knox Activation Lock Bypass
- Reset / Remove Samsung Account Lock
Also works towards Knox's new Security Patch.
🔓 2. FRP / Factory Reset Protection Bypass
- MTP Mode FRP Remove
- ADB Mode FRP Remove
- Emergency Dial / Browser Method Support
New Samsung Android 15/16 Supported.
📲 3. Samsung Device Info & Repair
- Read Full Device Info
- Read IMEI / Baseband / Model
- NVRAM/IMEI Backup / Restore (where supported)
⚙️ 4. ADB & Fastboot Integrated Tools
-
Enable ADB Automatically
-
ADB Commands Execution
-
Reboot to Download/Recovery/Bootloader
🤖 5. Auto-Detect & Auto-Driver
-
Device Auto Detect
-
Samsung USB Driver Auto Install
-
ADB / EDL Mode Automation
📱 Supported Devices
ZeroKnox Tool v2.1 mainly focuses on Samsung devices, but in some cases, ADB/FRP and Reset Tools may work on other Android brands in a limited way—
- Samsung Galaxy S / Note / A / M / F Series
- Samsung Galaxy Z Fold / Flip (certain models)
- Old Series (J / On / Grand etc.)
What's more impressive is that it also works on the new Android 15/16 patch models.
💻 System Requirements
| Requirement | Minimum |
|---|---|
| OS | Windows 10 / 11 (64-bit) |
| RAM | 4GB+ |
| Storage | 500MB Free |
| USB Drivers | Samsung USB + ADB |
| Internet | Required for Driver/Updates |
🔧 How to Use (Simple Steps)
- Extract/Install the tool on Windows.
- Install Samsung USB Driver.
- Connect the phone via USB (ADB/MTP).
- Click “Auto Detect”.
- Select Knox/FRP Remove as the Task.
- Start the process and wait.
- Reboot the phone if successful.
⚠️ Important Safety Tips
✔ Always backup your phone — especially EFS/IMEI.
✔ Confirm that drivers & USB Debugging are ON before using this tool.
✔ Unauthorized Knox/FRP Unlock on someone else's phone can pose legal risks.
✔ Run Antivirus/VT Scan before using the tool.
✔ Not all features may work on some Android 16 Security Patch models.



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