Spd Driver Latest Version 200114 Verified [extra Quality] Jun 2026

SPD Driver — Latest Version 200114 (Verified) Overview The SPD (Spreadtrum/Unisoc) driver provides USB connectivity between Windows PCs and mobile devices using Spreadtrum/Unisoc chipsets. It's commonly used for flashing firmware, unlocking, or unbricking devices with tools like SPD Research Tool, Upgrade Download, or Miracle Box. Version "200114" refers to a release-build dated 2020-01-14 (YYMMDD format), often circulated on technician forums and driver repositories. Key Features

USB CDC and VCOM interfaces for serial communication and flashing. Support for 32-bit and 64-bit Windows (Windows 7 through Windows 10; later OS compatibility depends on signed driver status). Basic installer package with INF files, driver files, and an installer executable or manual installation instructions. Enables detection of devices in preloader/boot ROM mode (required for many low-level operations).

Installation Notes

Use an elevated (Administrator) account to install the driver. If Windows blocks installation due to driver signature enforcement, temporarily disable driver signature enforcement or use a signed/WHQL-signed package. Prefer manual installation via Device Manager → right-click unknown device → Update driver → Browse my computer → Let me pick → Have Disk → point to the INF. After installation, the device appears as a Spreadtrum USB VCOM or SPD VCOM port (COMx) in Device Manager. spd driver latest version 200114 verified

Compatibility & Safety

Ensure the exact driver matches the chipset family (Spreadtrum/Unisoc) and Windows architecture (x86/x64). Unsigned drivers or modified packages can trigger Windows warnings; use only drivers from trusted sources. Flashing or firmware operations carry risk: back up data and ensure correct firmware to avoid bricking.

Verification & Authenticity (for version 200114) SPD Driver — Latest Version 200114 (Verified) Overview

Version 200114 is a community-circulated driver; verify authenticity by:

Checking the INF file version and file dates inside the driver package. Confirming digital signature details (if present) via file Properties → Digital Signatures. Comparing checksums (MD5/SHA256) with the source if the distributor provides them.

Trusted sources: device manufacturers, official Unisoc/Spreadtrum support pages, or established technical forums. Avoid unknown file-hosting sites. Key Features USB CDC and VCOM interfaces for

Common Issues & Fixes

Device not detected: try different USB cable/port, install correct VCOM driver, enable preloader mode on device. Code 52 / driver signature error: disable signature enforcement or install a signed driver. Multiple COM ports: uninstall duplicate/old SPD drivers, then reinstall. 64-bit Windows 10/11: prefer signed drivers; legacy unsigned installers may need extra steps.