How To Install Mtk Driver Mediatek Preloader Usb Vcom -
Installing the MediaTek (MTK) VCOM USB Preloader driver is a critical step for using tools like SP Flash Tool to flash firmware onto MediaTek-powered devices . Because these drivers are often unsigned, standard Windows security will block them unless you manually intervene . Phase 1: Disable Driver Signature Enforcement
Restart your PC and test.
Step 4: Verify Installation
Open Device Manager → Ports (COM & LPT).
Reconnect phone in PreLoader mode.
You should see: MediaTek PreLoader USB VCOM (COM3) (COM number varies).
Download MTK_Driver_Auto_Installer.zip (versions 1.0 or 5.2 are common).
Disable driver signature enforcement (as shown in Method 1).
