To install and use the MRT HW Flash Tool V3.9, follow these steps:
This version is widely used due to its stability and broad device support.
Remove the "Activation Lock" on Huawei devices after a factory reset. FRP Unlock: One-click removal of Factory Reset Protection.
Click "Start" and connect the device via USB while holding the test point. Download and Requirements System Requirements OS: Windows 7, 8, 10, or 11 (64-bit recommended). Drivers: Huawei VCOM and ADB drivers.
Write XML or UPDATE.APP files to unbrick dead devices.