Huawei U8520 Duplex USB Drivers (DOWNLOAD)

Windows computer not recognizing Huawei U8520 Duplex Phone? Or Huawei U8520 Duplex android phone won’t connect to the PC? It can be the result of missing Huawei U8520 Duplex USB drivers or bad or corrupted drivers. To fix Huawei U8520 Duplex Android phone not showing up on PC, download the Huawei U8520 Duplex USB driver and install it on your computer.

Huawei USB drivers are essential to efficiently connect Huawei U8520 Duplex to Computer and Laptop using a USB cable. On this page, we have managed to share the official Huawei U8520 Duplex USB driver for Windows 11, Windows 10, Windows 7, Windows 8.1, and Windows 8. Apart from the official USB Driver for Huawei U8520 Duplex, we have also shared Huawei U8520 Duplex ADB interface drivers and Fastboot drivers.

The Huawei U8520 Duplex Android USB driver allows you to connect your phone as an MTP USB device (Media Transfer Protocol) to the computer so that you can transfer images, videos, documents, and other files between the phone and computer. Thus it will fix the android file transfer not working issue.

The Huawei U8520 Duplex ADB driver and Fastboot driver allow you to pass ADB and Fastboot commands from the PC to perform certain operations on your phone.

Download Huawei U8520 Duplex USB Driver

The Huawei mobile drivers offered here can be used to flash stock firmware, stock recovery, TWRP recovery, CWM Recovery, Unlocking Bootloader, etc. It can also be used for general purposes like transferring media and files to and from mobile to PC.

Huawei U8520 Duplex Driver for Flashing Firmware

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How to install: Follow Tutorial

Huawei U8520 Duplex USB Driver for normal connecting to PC

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How to install: Follow Tutorial

The Huawei U8520 Duplex Fastboot and ADB drivers can be downloaded below.

Huawei U8520 Duplex ADB and Fastboot Drivers

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How to install: Follow Tutorial

[!] Note: If you face Driver Signature Error while installing the USB Driver, then watch this video to fix the problem.

Also Download: Huawei Impulse 4G USB Drivers

How to Install Huawei U8520 Duplex Qualcomm USB Drivers

First of all, download and extract Qualcomm USB Drivers package (qualcomm-driver.zip) to Desktop on your computer.
Once extracted, you'll find Qualcomm Driver setup file (Qualcomm_USB_Driver_V1.0.exe).
Right-click on the Qualcomm USB Driver setup file and select Run as administrator.
Qualcomm USB Drivers for Windows installation wizard window should load. Select ETHERNET-DHCP is used to get the IPAddress option and click on Next.
Click on Next again to continue with the installation wizard.

Now you'll be asked to accept terms, select I accept the terms in the license agreement and click on Next.
Now, click on Install to begin the Qualcomm HS-USB Driver installation process.
If a Windows Security window pops-up asking "Would you like to install this device software?" Click on Install.
When the Qualcomm Driver installation process is successful, click on Finish.
Finally, reboot your computer.

How to Install Huawei U8520 Duplex USB Drivers Manually

Download and extract the latest Android USB Driver (latest_usb_driver_windows.zip) file to Desktop on your computer.

Now open the Device Manager on your computer by right-clicking Windows Start Button and selecting Device Manager.
Now click on your Computer name in the Device Manager window.
Now click on Action and then click on Add legacy hardware.
Now Add Hardware Wizard window should open. Click on Next to continue.
Select Install the hardware that I manually select from a list (Advanced) option and click on Next.

Select Show All Devices from the list and click on Next.
In the next screen, click on Have Disk… to open the Install From Disk window.
In the Install From Disk window, click on Browse… and navigate to the folder where you have extracted the drivers in Step #1.
Now select android_winusb.inf driver file and click on Open and then on OK.
Now select the Android ADB Interface driver from the list and click on Next.

Confirm the Hardware driver to install and click on Next to begin the installation process.
Once installed, click on Finish.
Follow Steps #3 to #13 again and install the Android Bootloader Interface driver and Android Composite ADB Interface driver.
Once all the listed drivers are installed, reboot your computer.

Video Tutorial: How to Install Huawei U8520 Duplex Android USB Drivers

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How to Install Huawei U8520 Duplex ADB and Fastboot Drivers

Download and extract the 15 Seconds ADB installer zip file on your computer. Once extracted, you'll find the ADB driver installer setup file.
Right-click on the ADB installer setup file and select Run as administrator.

Now 15 seconds ADB driver installer command prompt window should open on your computer.
It should ask whether you want to install the ADB driver and Fastboot driver. Press the Y key and then press Enter.
Now, it should ask whether you want to install the ADB driver system-wide. Press the Y key again and hit Enter.
Now, the ADB and Fastboot driver installation process should begin.
When the ADB driver installation is finished, it will ask whether you want to install device drivers. Press the Y key and then press Enter.

Now the "Device Driver Installation Wizard" window should pop-up.
Click on Next to begin installing Google USB Drivers (WinUSB).
Once the installation process is completed, click on Finish and restart your computer.