When a Huawei device is powered off and connected to a PC with specific key combinations (e.g., Volume Down + Power), the device enters a special state where it appears as a COM (serial) port in Windows Device Manager. Without the correct "USB COM 1.0" driver, Windows will display the device as an "Unknown Device" or "Huawei CD-ROM," preventing any advanced flashing or repair operations.
If you only need to transfer photos or enable USB tethering, stick with or standard MTP drivers. But if you are ready to dive into Huawei’s engineering modes, the Huawei USB COM 1.0 driver is your key.
This article provides a definitive, step-by-step resource for downloading, installing, troubleshooting, and verifying the . Huawei Usb Com 1.0 Driver Windows 1.0 64 Bit Download
The keyword combination is often a result of legacy naming conventions in driver packages and search engine queries. Rest assured, this driver works on , provided you disable driver signature enforcement temporarily (covered later).
Some developers have packaged the driver signature-free. Use this only if you trust the source. When a Huawei device is powered off and
allows your PC to communicate with Huawei mobile devices, typically when they are in Test Point EDL (Emergency Download) mode
To understand why you need a specific driver, you first need to understand what "USB COM 1.0" actually means. But if you are ready to dive into
Downloading and installing the is a rite of passage for any advanced Huawei device technician. While the process is not as straightforward as a simple double-click installer, following the manual steps in this guide—especially disabling driver signature enforcement and using the “Add legacy hardware” path—will yield success.
Many driver download websites are not trustworthy. You will encounter dozens of sites offering "Huawei Usb Com 1.0 Driver Windows 1.0 64 Bit Download.exe" files that are actually:
If you still see an "Unknown Device," try a different USB port (preferably USB 2.0) and repeat the key combination.