GSM Unlocker Pro V1.0.2 By Extra Tool Team 2026 Tested & Free Tool

GSM Unlocker Pro V1.0.2 by Extra Tool Team is a powerful and free mobile servicing tool designed for Android devices. This tool is specially built for technicians and mobile repair users who want to perform advanced operations like FRP bypass, IMEI repair, unlocking, flashing, and security backup.

In 2026, this latest version comes with improved features, better stability, and support for many popular brands such as Samsung, Vivo, LG, OnePlus, Motorola, and Realme. The tool supports MediaTek (MTK) devices widely and also includes special functions for Samsung MTK phones.

GSM Unlocker Pro Features (Official Data)

🔹 Main Functions

Read Info
Direct Unlock
Write Cert
Read Cert
Change CSC

These basic features help users manage device information, unlock phones directly, and handle certification tasks easily.

MediaTek (MTK) Functions

GSM Unlocker Pro provides powerful MTK operations:

Flash Modem
Unlock Bootloader
Wipe FRP All MTK
Backup Security
Restore Security
Remove Mi Account
Relock Bootloader
Remove Oppo ID

🔹 Safe Wipe Options

Wipe Data Safe (MasterClear-FD)
Wipe Data Safe (MasterClear-WD)
Wipe Data Safe (Reset Settings)
Wipe Data Safe (Huawei)
Wipe Data Safe (Keep Media) [OPPO-REALME]
Wipe Data Safe (Keep Media) [VIVO]
Wipe Data (Ext4)

These options allow safe data reset without losing important files.

Samsung MTK Functions

Special features for Samsung MTK devices:

Wipe FRP Samsung DM Mode
Set KG Completed
Set KG Prenormal
Set KG Checking
Force Enter BROM Samsung
Exit BROM (Repair Boot)
Exit Download Mode Samsung
Exit Download Mode Samsung By PIT File
Read RPMB / Write RPMB / Erase RPMB

These functions are very useful for advanced Samsung repair and unlocking tasks.

MTK Flasher Functions

Load Partitions
Read Partitions
Format Partitions
Erase Partitions
Backup Security
Read Memory
Show Full System Info
Write Firmware

🔹 eMMC / eUFS Support

Custom Read/Write/Format User Area

This section allows deep-level flashing and memory operations.

IMEI Repair Functions

Enable IMEI Repair
Repair IMEI 1 / IMEI 2
Vivo Read IMEI
Vivo Write IMEI
Create IMEI Backup
Restore IMEI Backup

These tools help fix network issues related to IMEI.

VoLTE & Network Tools

🔹 VoLTE Enable Options

Enable VoLTE Samsung
Enable VoLTE LG IM1 / IM2
Enable VoLTE ZTE
Enable VoLTE MTK

🔹 Engineering & Hidden Menus

Open Engineer Mode MTK
Open Network Selection Operator MTK
Open MiscConfig Menu MTK
Open SPD Engineer Menu (M1, M2, M3, M4, M44)
Open SPD Operator Settings Menu
Open SPD GCF Settings Menu
Open USB Setting Menu

🔹 Advanced Menus

Open Diag Menu LG Sprint
Open Add APN Menu LG
Open Enable Bands Menu LG MTK
Open NOA Test Settings LG
Open MCFG Edit Menu LG
Open Diag Menu ZTE
Open SPC Menu Samsung
Open Hidden Services Samsung
Open Change CSC Menu Samsung
Open Network Settings

Supported Models

🔹 OnePlus

One Plus 4 Lite
One Plus N100

🔹 Vivo

Vivo 4G LTE

🔹 Samsung Galaxy Series

Galaxy J3 Orbit
Galaxy J3 Pro (J3119)
Galaxy A5 (A500)
Galaxy A6 / A6+ 2018
Galaxy A71 5G / SC
Galaxy C7 Pro
Galaxy S7 Edge / S8 / S8+
Galaxy S9 / S9+ 5G
Galaxy S10 / S10+ / S10e
Galaxy S20 / S20+ / Ultra 5G
Galaxy S21 Ultra 5G
Galaxy Note Series (Note5 to Note20 Ultra)
Galaxy Fold 2 / Fold 3 5G
Galaxy Z Flip / Z Fold 3

🔹 LG

LG K3, G6, G8
LG V50, Velvet, Wing

🔹 Motorola

Moto G Stylus
Moto G Power
Moto G7
Moto G Play

🔹 Realme

Realme 5G All LTE

How to Use GSM Unlocker Pro Tool

Follow these simple steps:

📥 Download and extract the setup files on your PC
🛠 Install all required drivers
🔐 Run the tool as Administrator
👤 Login details:
- Username: user1
- Password: 123456
🔄 If using Extra Tool, use same login
📱 Connect your phone via USB cable
⚙ Select correct section (Main / MTK / Others)
📋 Choose function (FRP, Unlock, IMEI, Flashing, VoLTE)
▶ Click Start
✅ Wait for success message
🔌 Disconnect and reboot device

Advantages of GSM Unlocker Pro

Free and tested tool (2026)
Supports multiple brands
Easy-to-use interface
Powerful MTK and Samsung functions
Safe data wipe options
Advanced IMEI and network tools

Login Info:

Username: user1
Password: 123456

Download Link: GSM Unlocker Pro V1.0.2

Conclusion

GSM Unlocker Pro V1.0.2 is a complete all-in-one solution for mobile technicians. Whether you want to unlock phones, remove FRP, repair IMEI, or flash firmware, this tool provides everything in one place. Its wide device support and simple interface make it a great choice for both beginners and professionals in 2026.

GSM Unlocker Pro V1.0.2 By Extra Tool Team 2026 Tested & Free Tool