: Servicing feature phones and smartwatches.
Note: After a manual installation, Device Manager might show a yellow exclamation mark next to the device indicating an "Error Code 10" (Device cannot start). This is completely normal for VCOM drivers because the port only activates physically when a device is connected in flash mode. Verifying the Driver Connection
Connect your cable directly to a motherboard USB port (back port on desktops) rather than an external USB hub. Methods to Install MT6261 USB Drivers mt6261 usb driver
Open your utility (e.g., SP Flash Tool), load your scatter/firmware file, and click the Download button before connecting the USB cable to your turned-off device. USB Device Not Recognized (Error Code 43)
Your computer will boot into Windows normally, ready to accept unsigned drivers. How to Install MT6261 USB Drivers : Servicing feature phones and smartwatches
Because modern Windows versions (10 and 11) have strict security, a standard "double-click" install often fails without a few extra steps.
The you are trying to use (e.g., SP Flash Tool) Verifying the Driver Connection Connect your cable directly
If the automated tool fails, or if you downloaded bare .inf files, you must add the driver manually.
| Mode | Function | Driver Type | |------|----------|--------------| | | Device is off or resetting; enters boot ROM mode for flashing. | MediaTek DA USB VCOM Port or Preloader USB VCOM | | AT/Modem Mode | Device is booted normally; provides AT command interface or modem logs. | MediaTek USB Modem Port , often enumerated as COM port (e.g., COM3, COM5) |