A successful Test Point operation requires meticulous preparation. Rushing this process is the leading cause of failure. Gather the following tools and resources before you begin.
Use metal tweezers to bridge the test point pin to a ground shield.
To clarify the distinct device states you may encounter during mobile repair workflows, consult the table below:
Seek a professional repair service.
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If Windows prevents installation, disable Driver Signature Enforcement in Windows settings. Failed to Detect:
. Without the correct driver, your repair tools (like UnlockTool or Chimera) cannot communicate with the device. Installing the Huawei USB COM 1.0 driver converts this "USB SER" entry into a functional COM port. Installation Guide for Windows 10 & 11 test point driver huawei install
Modern Windows versions (10 and 11) block unsigned third-party drivers by default. Because Huawei service drivers are frequently unsigned or self-signed, you must disable driver signature verification before proceeding.
While maintaining the connection, connect the phone to your PC via USB cable. Check to confirm HUAWEI USB COM 1.0 appears. Remove the tweezers once the PC detects the device.
The "install" button on his console was red. Not crimson, not scarlet. The color of a stoplight defied. Use metal tweezers to bridge the test point
Complete Guide to Installing Huawei Test Point Drivers for Device Recovery
Huawei devices, like any other Android-based smartphones, require specific drivers to communicate with a computer. A test point driver is a special type of driver used for testing and debugging purposes. In this write-up, we will guide you through the process of installing a test point driver for Huawei devices.
Finding the correct test point is the most physically demanding part of the process. The test point consists of two very small, exposed copper pads or resistors on the phone's motherboard. Shorting these together tricks the CPU into booting into Factory Mode. This link or copies made by others cannot be deleted
If the device drops out of Device Manager every few seconds, it is usually a power-delivery issue. Ensure the phone battery remains completely unplugged during this phase. If it still drops, switch from a USB 3.0 port to a USB 2.0 port, or use a USB hub that limits data transfer speeds to legacy standards. Error Code 10 or Code 43 (Device Cannot Start)