Allows communication for specialized repair tools.
Navigate to > Advanced options > Startup Settings > Restart .
In the quiet, neon-lit corner of a tech-salvage yard, Elias found it: a flash drive labeled "MTK_USB_V1632_EXTRA." driver mediatek usb port v1632 extra quality
Follow the on-screen prompts and click "Install this driver software anyway" if a Windows security warning appears.
Select the .inf file (often named usbser.inf or vcom.inf ) and click , then OK . Allows communication for specialized repair tools
Prevents data corruption while writing sensitive partition blocks.
Open the extracted folder and locate the Setup.exe or Mediatek-Drivers-Install.bat file. Right-click the file and select . Select the
Since this driver is a .inf file (Setup Information), it is often installed manually rather than through a traditional .exe installer. Pre-requisites
This loop is usually caused by a faulty USB cable, a loose USB port, or insufficient power. Always use a high-quality USB data cable and connect it to a rear USB port (directly on the motherboard) if using a desktop PC. Avoid using USB hubs. SP Flash Tool Gives a BROM Error
The MediaTek USB Port Driver (often appearing in Windows Device Manager as MediaTek USB Port , MTK USB Port , or Preloader USB VCOM Port ) is a low-level software component. It allows a Windows PC to communicate with a MediaTek system-on-chip (SoC) when the phone is turned off or in a boot loop. Key Use Cases