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Test Point Driver Huawei -
Applying the short for too long (over 10 seconds) or using a conductive material that slips can bridge neighboring components, shorting the main power rail to ground. This often kills the PMIC (Power Management IC) instantly.
When users search for a "Test Point Driver," they are usually looking for the drivers required for the PC to recognize the phone once the Test Point is shorted.
You generally do not need a specific "Test Point Driver." Instead, you need the standard suite of Qualcomm or HiSilicon drivers, as the Test Point puts the phone into a Qualcomm/HiSilicon diagnostic state. test point driver huawei
Required Drivers:
The Device Manager Appearance:
If it shows up as "Unknown Device" or "QHSUSB__BULK," you are missing the Qualcomm drivers.
After installing, the driver name will appear as:
If you see this, the driver is ready.
Cause: COM port number is too high (>16) or another process is using the port (e.g., HiSuite background service).
Fix: In Device Manager, right-click the COM port > Properties > Port Settings > Advanced > Change COM port number to COM3-COM9. Also kill HiSuite.exe and adb.exe processes.
Cause: You forced the device into EDL mode but then disconnected without properly exiting. Some Huawei models lock out test point after one use until battery is disconnected.
Fix: Disconnect the battery, wait 30 seconds, reconnect, and try again. Applying the short for too long (over 10
