A: Yes. Windows Update KB5023706 (March 2023) broke many USB serial drivers. Roll back or use a Linux live USB with fastboot .
Timeouts in Mi Flash Tool are almost always connectivity, driver, firmware mismatch, or device-mode problems. Systematic troubleshooting—swap cables/ports, reinstall drivers, verify device mode and firmware compatibility, run as admin, and test on another PC—solves the majority of cases. Persistent timeouts despite these steps point toward hardware faults or advanced incompatibilities requiring specialized tools or professional repair. mi flash tool timeout error top
The rarely indicates a dead device. In >90% of cases, it is caused by: A: Yes