Incompatible driver version or corrupted DA file. Fix: Uninstall all previous MTK drivers using USBDeview, then clean-install V1632.
Windows will boot to your desktop normally, but it will now permit the installation of unsigned drivers. Step 2: Extract the Driver Files
What are you trying to accomplish with this driver? (e.g., flashing stock ROM, unlocking a bootloader, or fixing a bricked phone?) What brand and model of MediaTek device are you connecting?
This communication is enabled by the driver. Without this specific driver, software utilities like SP Flash Tool, Miracle Box, or MTK Bypass tools cannot detect your device when it is in Preloader or Boot ROM (BROM) mode. What is the MediaTek USB Port V1632 Driver? Driver Mediatek Usb Port V1632
Right-click the faulty device in Device Manager, select Uninstall Device , check the box for Delete the driver software for this device , and restart the manual legacy hardware installation wizard.
| Specification | Detail | |---------------|--------| | | MediaTek Inc. | | Driver Version | 3.0.1504.0 | | Driver Date | January 22, 2015 | | Core System File | usb2ser.sys | | Driver Model | WDM USB CDC | | Device Class | Ports (COM & LPT) | | Protocol | USB CDC (Communications Device Class) | | Supported Windows Versions | XP, 7, 8, 8.1, 10, 11 (32/64-bit) |
If the port appears and disappears without errors, your is working perfectly. Incompatible driver version or corrupted DA file
Click , choose “Install the hardware that I manually select from a list (Advanced)” , and click Next . Select Show All Devices and click Next . Click the Have Disk... button.
Press or F7 to select "Disable driver signature enforcement." 2. Manual Installation via Device Manager Mediatek PreLoader USB VCOM_V1632 other devices drivers
Always use an original or certified high-speed data cable. Charging-only cables lack the internal wiring needed for data transfer. Step 2: Extract the Driver Files What are
Restoring lost network configurations, baseband data, or IMEI numbers using specialized service tools.
On Windows 8, 10, and 11, the operating system enforces by default. Older versions of the MediaTek VCOM driver may lack a proper digital signature. If you experience installation failures or see a yellow exclamation mark in Device Manager, you may need to disable driver signature enforcement temporarily: