This usually indicates a conflict with an existing driver. Uninstall any old Huawei or generic USB-serial drivers and try again.
In the world of Android repair, few terms are as intimidating yet as powerful as "test point." For Huawei devices, which have become increasingly locked down with proprietary chipsets (Kirin) and bootloaders, the is often the last resort for resurrection. test point driver huawei install
Installing the Huawei Test Point driver (often recognized as or USB SER ) is a critical step for repairing bricked devices or performing advanced firmware operations. This process allows the computer to communicate with the device's hardware at a low level when standard booting is impossible. Understanding the Test Point and Driver This usually indicates a conflict with an existing driver
If the driver installs but stays broken: test point driver huawei install