Many generic or clone Mini-VCI cables ship with legacy firmware versions (such as v1.4.1 or v1.4.7). Attempting to use old firmware on modern 64-bit Windows environments frequently results in the notorious error inside Techstream. The Version 2.0.1 utility provides critical system fixes:
Locate the yellow warning icons denoting unmapped hardware (often listed under "Other Devices" or labeled "USB Serial Port").
Resolves connection errors and update interruptions found in older versions. xhorse firmware update tool 201 for minivci download new
You can find the latest version of the installer on the Official Xhorse Download Page or via direct links provided by authorized distributors like XhorseTool.
: Be aware that many browsers or antivirus programs may flag the .exe file as a virus; it is typically a false positive, and you may need to temporarily disable your protection to complete the installation. How to Update Firmware Launch the Tool : Open the Xhorse Upgrade Kit on your PC. Many generic or clone Mini-VCI cables ship with
Xhorse Firmware Update Tool 201 for Mini VCI: Complete Download & Setup Guide (2026)
The update process requires a stable internet connection and a PC running a supported Windows version (32-bit is often preferred for older Mini VCI drivers). Resolves connection errors and update interruptions found in
Stability Fixes: Resolves connection drops during active tests and health checks.
Xhorse_Firmware_Update_Tool_v2.0.1_MiniVCI.zip or similar.
Unzip the downloaded file and right-click on the device execution utility.