While official "editorial" reviews for specific driver versions are rare, the V1632 driver has extensive user ratings and feedback on driver databases:
(or COM4, COM5, etc.)
The “MediaTek USB Port” appears then vanishes repeatedly. Driver Mediatek Usb Port V1632
This means you skipped Phase 1. Reboot, disable driver signature enforcement as described above, and reinstall.
Conflicting USB drivers, incorrect device mode, or power management settings. Conflicting USB drivers, incorrect device mode, or power
If you still face issues after reading this guide, consult device-specific forums like XDA Developers or Hovatek, providing your Windows version, phone model, and exact error code. With the right approach, the Mediatek USB Port V1632 driver will work flawlessly.
After installation, with a compatible MediaTek device connected in pre-loader mode: ” making any advanced operation impossible.
Without this driver, your PC will either not detect the phone at all or show it as an “Unknown USB Device (Device Descriptor Request Failed),” making any advanced operation impossible.