Griffin Unlocker V2025.06.24
Released June 24, 2025, Griffin Unlocker V2025.06.24 is a powerful Windows-based tool tailored for mobile repair professionals. It supports over 15,000 models and offers unlocking flashing and repair operations across Qualcomm MediaTek Kirin and Spreadtrum chipsets.
The official download package is about 155 MB compatible with Windows 7 through 11 (32/64‑bit), and includes offline drivers for USB connectivity.

Key Features
• MDM / IT-Admin / Demo Lock Removal (via QR)
- Works on Itel, Infinix Tecno Oppo Realme and many others
- Fully compatible with Android 15 and the latest patch levels
- One-click solution using QR code workflows
- Automatically blocks factory resets and OTA updates.
• Enhanced Samsung Support (EDL Mode)
- Full Qualcomm-based EDL access
- FRP removal firmware flashing GPT/EFS partition management and factory resets—even on devices locked with MDM
- Bypass/reset of Samsung’s “KG” lock Lost Mode removal Knox reset safe-mode factory reset and unbrick through EDL debug
- Device patching features: model name, CSC, serial, unique ID; IMEI updates for security purposes
- Detailed support list includes many Samsung Galaxy A, S, Note, Z, Tab models.
• Google Pixel SIM Unlocking
- New direct SIM-unlock method via USB for Pixel devices
- Supports Android versions 12 through 15, tested through May 2025
- Automatically disables OTA updates to prevent re-lock.
Read Also: QCTool v4.4 by GSM Sulteng Team Free Trial Until - 13 June
How to Use Griffin Unlocker V2025.06.24
- Download & install the ~155 MB WinRAR package and extract it.
- Run the EXE as Administrator follow the wizard and install.
- Install the bundled USB driver package.
- Launch the tool, log in using your activated subscription.
- Connect your phone via USB and allow any prompts (ADB/dev mode).
- Select your desired function (e.g. MDM removal FRP bypass SIM unlock).
- Scan any required QR code displayed on the tool or device.
- Monitor tool logs wait for success then reboot.
Conclusion
Griffin Unlocker V2025.06.24 represents a significant milestone for mobile technicians—blending broad device support powerful Samsung EDL operations and innovative SIM-unlock processes via QR/USB. Its no-dongle GUI-driven experience and monthly updates ensure it remains cutting-edge.
However due to its depth and security access it's best used by trained professionals with awareness of legal and warranty implications. Always ensure compliance with local laws when performing unlock or flash operations.
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