Test Point Driver Huawei Install Access

Installing the Huawei USB COM 1.0 driver is a critical step for advanced device servicing, such as unlocking bootloaders or bypassing FRP locks via the hardware "test point" method. When you short the test point on a Huawei motherboard and connect it to a PC, the system often fails to recognize it, displaying a generic error instead. Installation Guide for Huawei Test Point Driver

1. Open Device Manager (Right-click Start button).
2. Keep this window open.
3. Short the test point on the motherboard (see Part 4 below).
4. Plug the USB cable into the phone while holding the short.
5. Watch Device Manager. You will see a new entry appear under “Other devices” (likely called “Unknown” or “Huawei Diagnostics”).
6. Right-click that unknown device > Update driver > Browse my computer > Let me pick.
7. Click Have Disk > Browse to the folder where you extracted the driver .inf file.
8. Select the model (e.g., "Huawei USB COM 1.0").
9. Ignore the "unsigned driver" warning and click Install.

"Driver installation requires kernel-level trust," the system warned. test point driver huawei install

Introduction

Kirin vs. Qualcomm vs. MediaTek

Huawei uses three types of chips. Your driver needs depend on the chip: Installing the Huawei USB COM 1

General Setup: Check Huawei Support for basic built-in driver installation. Open Device Manager (Right-click Start button)