How To Install Mtk Driver Mediatek Preloader Usb Vcom -

If you own an Android smartphone powered by a MediaTek (MTK) chipset—brands like Tecno, Infinix, Xiaomi (Redmi), Oppo, Realme, or Samsung (certain models)—you have likely encountered the need to flash firmware, bypass FRP (Factory Reset Protection), or repair a bricked device. Central to all these operations is a small but critical component: the MediaTek PreLoader USB VCOM Driver.

Without this driver, your computer will not recognize your phone in download mode, making it impossible to use tools like SP Flash Tool, Miracle Box, or CM2. This guide provides a step-by-step, foolproof method to install the MTK driver on Windows 10 and Windows 11, including troubleshooting the infamous "driver signature error." how to install mtk driver mediatek preloader usb vcom

Installing the driver is half the battle. Now test it: If you own an Android smartphone powered by

Common issue: If SP Flash Tool shows ERROR: STATUS_BROM_CMD_SEND_DA_FAIL or S_BROM_CMD_STARTCMD_FAIL, your driver is installed but the PreLoader handshake failed. Try a different USB port or cable. Installing the driver is half the battle

Within 3–5 seconds, you should see a new entry under "Other devices" or "Ports (COM & LPT)" with a yellow exclamation mark. Names may include:

If it disappears, unplug and re-plug the phone while the cable is ready.