Driver Huawei: Test Point

Once the device is successfully stabilized in USB COM 1.0 mode, you cannot use standard tools like ADB. Instead, you must deploy specialized service software designed to interact with the Kirin chipset directly:

A is a USB driver (usually based on Huawei USB COM 1.0 or DBAdapter Reserved Interface ) that allows a computer to communicate with a Huawei device when it is in emergency download mode (EDL) or factory test mode .

If your device shows up as "USB SER" in Device Manager after shorting the test points, follow these steps to manually update it: test point driver huawei

Click on any item in the list, then click in the top menu bar and select Add legacy hardware .

This is the specialized driver required specifically for test point mode operations. You can download it from various sources: Once the device is successfully stabilized in USB COM 1

A: Test points exist on most Huawei devices, but the exact location varies by model. Older Kirin devices (up to Kirin 990) are generally supported, while newer devices may have additional protections.

This error indicates that Windows is blocking the driver because it lacks a digital signature. Restart your PC into "Disable Driver Signature Enforcement" mode and reinstall the driver. This is the specialized driver required specifically for

Follow these exact steps to install the driver on your Windows PC: Step 1: Download the Driver Package

: To open the phone's back cover and internal shields.

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Before proceeding, prepare the following: