MRT Dongle is a powerful and trusted tool designed to flash stock firmware on a wide range of Android devices. Whether you're dealing with system errors or software corruption, MRT makes the flashing process simple and efficient. In addition to flashing, the MRT Key is widely known for its advanced unlocking and repair capabilities.
It supports multiple smartphone brands including Xiaomi, Oppo, Vivo, Meizu, and Huawei—helping you to remove screen locks, bypass FRP, repair IMEI, and fix other software-related issues in just a few clicks.
You can download the official MRT Dongle (MRT Key) setup file from this page. The tool is shared in a ZIP package that includes the required USB drivers and a step-by-step tutorial to guide you through the installation and usage process.
Download MRT Dongle Setup File for Windows
The MRT Key is a reliable utility that enables you to flash stock ROM (firmware) on your Android smartphones and tablets. It is widely used for restoring devices to factory condition or fixing software-related issues. For best performance and compatibility, it is highly recommended to use the latest version of the MRT Dongle tool.
How to Use MRT Dongle 1. Download and extract the MRT Dongle setup file on your computer, then follow the steps below.
2. Install the required USB Drivers (MediaTek, Qualcomm, and Huawei) on your PC. Without drivers, the tool will not detect your device.
3. Huawei Screen/FRP Lock: Open MRT Key Tool > Go to the Huawei Tools tab > Connect your device in Fastboot mode > Select FRP Reset > Click the START button.
4. Oppo Screen/FRP Lock: Open MRT Key Tool > Go to the Oppo tab > Select the Oppo model > Connect your device in EDL/Flash mode > Select Format FS > Click on the START button.
5. Vivo Screen/FRP Lock: Open MRT Key Tool > Go to the Vivo tab > Select the Vivo model > Connect your device in EDL/Flash mode > Select Format FS > Click on the START button.
6. Xiaomi Account/FRP Lock: Open MRT Key Tool > Go to the Xiaomi tab > Select the Xiaomi model > Connect your device in EDL/Flash mode > Select Format FS or Reset MI Account > Click on the START button
Readme once [*] Take a Backup: Take a backup of your important data before using the MRT Dongle, as the tool will erase all user data during the process.
[*] Recommend: We recommend using the latest version of the MRT Dongle setup file for best results.
[*] Requirement: An MRT Dongle/Key is required to run this tool. Without it, the software will not open.
[*] Credit: Full credit goes to the MRT Team for developing and freely distributing this tool.
