Huawei: Test Point Driver

Essential for Kirin chipsets (e.g., Kirin 710, 810, 980, 990). 📥 Installation Steps To ensure a stable connection, follow these steps: Disable Driver Signature Enforcement:

This is where the (technically known as the HUAWEI USB COM 1.0 driver ) becomes essential. This guide explains what this driver is, why it is necessary, and how to safely install and use it to revive dead Huawei hardware. What is a Huawei Test Point?

: While holding the short, plug the USB cable into the computer. AliExpress France 3. Alternative Debugging (Software Level)

Windows 10 and Windows 11 block unsigned third-party drivers by default. You must temporarily disable this security feature via the Advanced Startup menu to install COM 1.0 drivers successfully.

Shorting the wrong points can permanently damage the CPU, PMIC, or other components. Always search for your exact model (e.g., "Test point for Huawei P40 Pro ELS-NX9") on reputable repair forums before attempting. test point driver huawei

Huawei P20, P30, P40 series, Mate 10, Mate 20, Mate 30 series, and various Honor variants running Kirin 710, 810, 970, 980, 990, etc. 2. Qualcomm Chipsets Required Driver: Qualcomm HS-USB QDLoader 9008 Driver.

Click , navigate to the extracted driver folder, select the corresponding .inf file (e.g., hw_usb_com.inf ), and click OK to force installation. Executing the Hardware Test Point Procedure

For Huawei devices, shorting the test point bypasses the standard bootloader and triggers the (often recognized as HUAWEI USB COM 1.0 ). Why is the Test Point Method Used?

Click , then click Browse and navigate to the folder where you extracted the Huawei Test Point Driver. Essential for Kirin chipsets (e

After downloading, install the driver. There are two main methods:

: Always use a high-quality USB cable; test point mode is finicky with voltage. The Software : Ensure you disable Driver Signature Enforcement on Windows before installing HUAWEI USB COM drivers , or the PC might block the connection.

Accessing physical test points requires removing the back cover, internal shields, and disconnecting the battery. Use proper plastic prying tools to avoid tearing internal flex cables.

Your computer will boot into Windows normally, but will now allow unsigned driver installation. Step 2: Download the Driver Package What is a Huawei Test Point

The (often bundled inside the Huawei HiSuite software, Kirin EDL drivers , or specialized service tool packages) provides the specific configuration files ( .inf ) and system files required by Windows to assign a virtual COM port to the device. Once the driver is successfully initialized, professional servicing software can interface with the device's storage memory (EMMC or UFS) to reflash the partition tables, repair the bootloader, or recover device data. Common Scenarios Requiring Test Point Drivers

Once your device is in test point mode and the drivers are installed, various software tools can perform repairs:

Locate a reputable source to download the or the Huawei Handset Product Driver package. Extract the contents of the zip file to an easily accessible folder on your desktop. Step 3: Execute the Installer

Because modern versions of Windows (Windows 10 and Windows 11) enforce strict driver security policies, installing low-level service drivers requires a specific approach. Follow these steps carefully to ensure a successful installation. Step 1: Disable Windows Driver Signature Enforcement