Xiaomi Mi Flash Tool is the official Windows utility designed for flashing Fastboot ROMs, enabling firmware updates, device unbricking, and returning to stock MIUI/HyperOS [1]. It supports Qualcomm-powered devices and provides options for clean flashing or preserving data, with essential prerequisites including an unlocked bootloader and a Windows PC [1].
For a complete guide and download options, visit the Xiaomi Mi Flash Tool download page. Xiaomi Mi Flash Tool is the official Windows