MRST MTK V6 Tool V3.3 Free Without Dongle – Ultimate Free Download Guide 2025
The MRST MTK V6 Tool V3.3 has become one of the most powerful and reliable utility tools for MediaTek (MTK) devices. Designed to simplify advanced Android repair and servicing, this latest version allows users to bypass FRP locks, remove pattern/password locks, flash firmware, unlock bootloaders, and fix IMEI issues — all without the need for a dongle or paid license.
In this comprehensive guide, we will explore everything you need to know about MRST MTK V6 Tool V3.3 Free Download, including its features, supported devices, installation process, and a step-by-step usage tutorial for both beginners and professionals.
What is MRST MTK V6 Tool V3.3?
MRST MTK Tool V3.3 is the latest and most stable version of the MRST software utility, developed specifically for MediaTek chipset-powered Android phones. This tool enables users to perform advanced operations such as unlocking, flashing, formatting, and repairing devices — all from a user-friendly interface.
Unlike other service tools that require activation or a paid dongle, MRST MTK V6 Tool V3.3 is completely free and does not require any hardware dongle or subscription key. It supports a wide range of MTK chipsets including Helio G, Dimensity, and older MTK series.
Key Features of MRST MTK V6 Tool V3.3
The V3.3 update of MRST brings a number of new enhancements and bug fixes. Below are the most notable features of this version:
1. FRP Lock Removal (Factory Reset Protection)
Easily bypass Google account verification on all MTK-based devices with one click. Supports Android 9, 10, 11, 12, 13, and 14.
2. Pattern / PIN / Password Lock Removal
Quickly remove screen locks without data loss or need for flashing firmware. Works on both secure boot and non-secure boot devices.
3. Flash Firmware & Custom ROMs
The tool allows flashing of .bin, .img, and scatter files, providing complete firmware management capabilities for MediaTek phones.
4. IMEI Repair / Restore Function
Fix or restore the IMEI number using advanced options. This feature is especially useful after flashing or repairing damaged NVRAM.
5. Bootloader Unlock / Relock
Unlock or relock the bootloader on supported MTK smartphones, enabling root access and custom ROM installation.
6. Factory Reset / Format Userdata
Perform a clean factory reset or format user data with just one click — perfect for phones stuck in boot loops or forgotten password cases.
7. One-Click EDL (Emergency Download Mode)
MRST MTK Tool V3.3 includes an EDL mode launcher that automatically detects the right port and boots the device into EDL for deeper repairs.
8. Read & Write NV Data
Backup or write NV data for maintaining the integrity of device calibration and network configurations.
9. MTK Secure Boot Authorization Bypass
The latest version supports bypass of secure boot protection without using any external auth files or servers.
10. Fastboot & ADB Operations
Control your device directly through ADB or Fastboot mode for quick debugging, sideloading, or flashing.
Supported Devices and Chipsets
MRST MTK V6 Tool V3.3 supports a wide range of MTK-powered brands and chipsets, including:
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MediaTek Helio Series: G35, G70, G80, G90, G95, G99
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MediaTek Dimensity Series: 700, 720, 800, 900, 1000, 1200
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Older MTK Chipsets: MT6572, MT6580, MT6753, MT6735, MT6765, MT6771
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Supported Brands:
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Xiaomi / Redmi
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Realme
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Oppo
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Vivo
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Infinix
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Tecno
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Itel
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Nokia (MTK Variants)
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Motorola (MTK Models)
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Micromax, Lava, and others
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System Requirements
Before installing the tool, ensure that your computer meets the following requirements:
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Operating System: Windows
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Processor: Intel Core i3 or higher
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RAM: Minimum 4 GB (Recommended: 8 GB)
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Storage: At least 500 MB free space
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Drivers: Install latest MTK USB Drivers
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Frameworks: Microsoft .NET Framework 4.8 or higher
How to Download and Install MRST MTK V6 Tool V3.3
Follow the below steps carefully to download and set up the MRST MTK V6 Tool on your PC.
Step 1 – Download the Tool
Download the MRST MTK V6 Tool V3.3 from a trusted source. Always avoid unofficial mirrors that may contain malware or modified files.
Step 2 – Extract the Zip File
Once downloaded, extract the ZIP file to a safe location on your PC using WinRAR or 7-Zip.
Step 3 – Install MTK USB Drivers
If you haven’t already, install the latest MTK USB Drivers to ensure your device is properly detected in Meta Mode or Preloader Mode.
Step 4 – Run the Tool
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Open the extracted folder.
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Right-click on MRST_MTK_V6_Tool_V3.3.exe and select Run as Administrator.
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Wait for the interface to load.
Step 5 – Connect Your Device
Power off your phone and connect it to your PC via USB while holding Volume Up or Down (depending on the device).
The tool will automatically detect the port and load the connection.
Step 6 – Perform Your Desired Operation
From the dashboard, choose your preferred action such as FRP Unlock, Format, Flash, or Bootloader Unlock, and click Start.
Wait for the process to complete, then disconnect and reboot your device.
Advantages of MRST MTK V6 Tool V3.3
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✅ Free to Use – No activation key or dongle required.
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✅ User-Friendly GUI – Clean and responsive interface.
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✅ No Server Authentication – Works completely offline.
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✅ Supports Latest Android Versions – Up to Android 14.
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✅ Fast and Stable Processing – Optimized for speed and accuracy.
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