Download MRST Pro Tool v1.3.3 [Latest Version]
Mobile Repair Software Tool (MRST) Tool version 1.3.3 is professional software for technicians servicing mobile phones. It serves GSM technicians and mobile repair shops. This tool works with different platforms such as MediaTek (MTK), Qualcomm and UnisocSPRD. It also handles flashing, removing FRP lock, factory reset and data dump operations, bootloader unlocking, and servicing multiple mobile chipsets
What is the MRST Pro Tool?
MRST Pro is an all-in-one mobile repair tool for technicians who work with Android smartphones and tablets. It support for different chipsets and brands in one software platform.. MRST Pro is the next-generation platform to the MRT Dongle. The original MRT hardware is largely discontinued, and the industry has shifted to MRST Pro for daily servicing. The tool runs on Windows and works with MTK, Qualcomm, and Unisoc devices for flashing, FRP reset, factory reset, and firmware operations.
Key Features of the MRST Pro Tool
- Multi-Chipset Support – Supports Qualcomm, MediaTek (MTK), and Unisoc/SPRD platforms.
- Samsung Servicing – Provides Samsung-specific servicing functions with support for new models and BIT versions.
- Samsung FRP Reset – FRP support is available on supported Samsung models, with additional models added in v1.3.3.
- Samsung Factory Reset – Factory Reset support for selected Samsung devices, including models added in the latest update.
- Samsung Exynos Support – Includes Exynos servicing functions and support for selected Exynos platforms.
- Samsung EDL Loader – Supports EDL-based Samsung operations such as Format + FRP Reset on supported models.
- Samsung Qualcomm Loader – Improved Samsung Qualcomm loader support and loader-error handling in recent updates.
- Motorola MTK Fastboot – Supports selected Motorola MTK devices through Fastboot, including FRP and bootloader-related functions.
- Xiaomi & Redmi Support – Provides Xiaomi servicing functions, including selected Snapdragon models.
- FRP & Reset Functions – FRP and Factory Reset operations are available across supported brands and chipsets.
- Read/Write Dump – Supports reading and writing dumps on compatible devices.
- Bootloader Servicing – Bootloader-related servicing functions are available on selected supported devices.
- OFP Flashing Support – Recent versions added OFP flashing support as part of the firmware servicing improvements.
- MTK DA Improvements—Recent updates include improvements to MediaTek DA support.
- Multiple Connection Modes – Current MRST-related documentation and reseller information lists support for service modes such as EDL, BROM, Fastboot, ADB, Diag and USB, depending on the device/function.
- Regular Loader Updates – The MRST Team continues adding new loaders, models and BIT versions through regular updates.
- Improved Stability – Latest updates include bug fixes, loader-error fixes and reliability improvements.
- Light & Dark Interface – Recent versions added Light/Dark UI options.
- Multi-Brand Support – The MRST platform is designed for servicing multiple Android brands rather than being limited to one manufacturer.
What’s New in MRST Pro v1.3.3
NEW SAMSUNG MODELS ADDED
Galaxy A23
- SM-A236F — BIT-F
- SM-A236M — BIT-F
- SM-A236B — BIT-F
Galaxy A05s
- SM-A057M — BIT-F
Galaxy Z Fold4
- SM-F936N — BIT-8
Galaxy A23 5G TracFone
- SM-S236DL — BIT-L
Galaxy S22
- SM-S901N — BIT-9
Galaxy Tab A9+
- SM-X210 — BIT-C
FUNCTIONS ADDED
- Samsung FRP Support
- Samsung Factory Reset Support
- New Model & BIT Support
- Improved Samsung Device Compatibility
- Improved Stability & Reliability
MORE SAMSUNG MODELS — MORE SUPPORT — MORE STABILITY!
Supported Devices and Chipsets
- MediaTek (MTK) devices — flashing and servicing
- Qualcomm devices — EDL format and FRP reset
- Unisoc (Spreadtrum) devices
- Samsung Exynos — FRP reset across 850 to 1580 chipsets
- Motorola MTK — Fastboot FRP and bootloader operations
- Xiaomi, Oppo, Vivo — supported through the legacy MRT lineage
System Requirements
- Windows PC
- 4 GB RAM minimum
- Stable USB connection with good quality cable
- Correct USB drivers for the target brand
- MRST Pro activation for full module access
- Internet for updates
Download MRST Pro Tool Latest Version
Tool Name: MRST_Pro_Tool.zip
Latest Version: v1.3.3
Latest Update: September 8, 2026
Platform: Windows PC
Chipsets: MTK, Qualcomm, Unisoc/SPRD
Main Uses: FRP, Factory Reset, Flashing, Dump Operations
Latest Focus: Samsung Support
Activation: Paid/digital activation options available
Developer: MRST Team
How to Install and Use MRST Pro Tool v1.3.3
1. Download & extract the MRST Tool to your computer.
2. Extract the Setup.zip & open the extracted folder.
3. Run the tool as an administrator.
4. Then, click on Register or Login.
5. Type your registered EMAIL ID & PASSWORD in the tool.
6. Click Login.
7. Now you can use the tool on your computer.
8. Power Off the Phone.
9. Connect it to the PC.
The required mode to connect:
- ADB
- Fastboot
- Download Mode
- EDL
- MTK mode
- Meta mode
- Other supported service modes
10 Select the correct brand, model, chipset and operation.
11. That’s all there is to it.
MRT Dongle vs. MRST Pro
| Factor | MRT Dongle (Old) | MRST Pro (New) |
| Status | Legacy — largely discontinued | Active development |
| Exynos FRP | Limited | Exynos 850–1580 covered |
| ADB from Download Mode | No | Yes |
| Motorola MTK Fastboot | No | Yes |
| Updates | Stopped | Regular releases |
Frequently Asked Questions
MRST Pro is a professional mobile servicing platform with MTK, Qualcomm, and Unisoc support. It can flash, FRP reset, factory reset, and perform firmware operations, and it is the successor to the legacy MRT Dongle.
The v1.3.1 release covers Exynos 850, 990, 1280, 1330 (tested), 1380, 1480, and 1580 chipsets through the ADB method after enabling ADB from Download Mode.
The tool needs activation for full module access. The setup itself is available through official sources and distributors, and daily workshop use requires a valid license.
Check the security patch level first. The Exynos ADB FRP method works up to the June 2026 patch. Devices on June 2026 or newer are not supported for this operation yet.
The MRT Dongle is a legacy product, with the original hardware largely discontinued. MRT Pro has replaced it as the active platform, receiving ongoing updates and support for new models.
