It Cannot Find The Meta Usb Com Port For Modem Handshake ^new^ Jun 2026

Solving the "Cannot Find Meta USB COM Port for Modem Handshake" Error

Most MTK tools require specialized VCOM drivers. On Windows 10 and 11, the system often blocks these drivers because they lack a digital signature.

If the driver is verified but the software still times out during the handshake, look closely at your hardware configuration: it cannot find the meta usb com port for modem handshake

Modem handshakes (like those in Modem META or Maui META) require CDC Serial Drivers , which are different from standard flashing drivers. Get the latest MediaTek USB VCOM Drivers or CDC Serial Drivers. Manual Install: In Device Manager, click Add legacy hardware Install the hardware that I manually select from a list Ports (COM & LPT) Browse to your extracted driver folder and select the file (often named usbser.inf android_winusb.inf Microsoft Learn 3. Disable Driver Signature Enforcement (Crucial)

The root cause of the issue was a conflict between the modem's COM port and the virtual COM port driver. The virtual COM port driver was using the same COM port (COM3) as the modem, which prevented the modem from establishing a connection. Solving the "Cannot Find Meta USB COM Port

If you are working with MediaTek (MTK) devices and encounter the error message you are likely stuck in the middle of a firmware flash, IMEI repair, or diagnostic session using tools like Modem Meta or Maui Meta .

Phase 1: Fix Driver Conflicts and Missing Signatures (Most Common) Get the latest MediaTek USB VCOM Drivers or

The error message seemed to indicate that the computer was unable to detect the modem's COM port, which was necessary for establishing a connection. John checked the Device Manager on his computer and found that the modem was listed under "Other devices" with a yellow exclamation mark next to it.

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The same Meta handshake might succeed with an alternative tool: