Residual old driver files. Fix:

Find any existing "SCI USB2Serial" or "SPD" entries under Ports (COM & LPT).

Double-click on the installer file (usually Setup.exe or DriverInstall.exe ).

Compatible with both 32-bit (x86) and 64-bit (x64) Windows systems.

Troubleshoot if the driver shows a in Device Manager. SPRD U2S Diag (COM3) Driver for MSI - DriverIdentifier

To provide more specific information, could you please clarify what you would like to know about this SPD driver version? Are you looking for details on its features, compatibility, or something else?

Because this driver is often bundled with device-specific installers, it can be found within various "Intex_Drivers_auto_installer" packages or on trusted driver repository sites. Step-by-Step Installation Guide

Many versions of these drivers are unsigned. You must disable Driver Signature Enforcement via Windows Recovery Settings (Restart + Shift) before installing.

Method 2: Manual Device Manager Mapping (For Stubborn Systems)

The 2.0.0.114 version is often required to resolve specific errors encountered in newer versions of the SPD Flash Tool. Users frequently encounter a message stating, when using older drivers. Updating to version 2.0.0.114 or higher is typically the recommended fix for this issue. How to Install SPD Driver 2.0.0.114