• Make sure that you download the proper A4 tech image driver file for your operating system before install. All USB VID0AC8&PID303B files which are presented on this A4 tech page are antivirus checked and safe to download. Our image pnpid database is constantly updated to make your A4 tech device work fine.
• SPD USB Driver – Spreadtrum Driver Download latest 2020 SPD USB Driver helps to detect any SPD powered phones to the computer without installing any ADB or any other driver packages. SPD driver is an essential program to upgrade, flash, update any SPD Smartphones, and Tablets.

SPD USB Driver helps to detect any SPD powered phones to the computer without installing any ADB or any other driver packages. SPD driver is an essential program to upgrade, flash, update any SPD Smartphones, and Tablets. This is an official website where you can Download SPD Driver’s latest version for Windows computer. So, download the Spreadturm Driver latest 2020 version from below.

Auto-download driver via Windows Update Windows XP (32 & 64-bit) WDM WHQL Driver: - Windows XP Certified - Compatible with Windows 2000SP4 & Server2003 & POSReady2009 - Installer Language Support: English (default), Chinese (Traditional and Simplified), Japanese - For Prolific USB VID067B&PID2303 and PID2304 Only.

If you have any Spreadturm (Unisoc) powered Android smartphone or tablet and trying to connect it to the computer. This Spreadturm driver will help you to fix the problem in a few mins. Once you have installed SPD USB Driver on your PC then it will detect your smartphone and tablet to the computer for MTP, Charging, File Transfering, flashing flash file, Firmware Update, and Remove Screen & FRP lock.

SPD Driver Summaries

One-Click easy Installations

Here we share with you a one-click easy installation Spreadturm driver package to install the USB drivers on your pc without facing any error. just download the driver on your pc through the below download link and run to install the drivers on your computer. However, you can also find the manual installation drivers here.

Supported SPD flash tool

Once you have successfully installed SPD driver on your pc, then you can easily flash your SPD devices through SPD Flash Tool (Spreadtrum Flash Tool), it is fully compatible with any version of the SPD flash tool.

Manually installation

We have also manage to share here how to install Spreadturm driver manually on your pc. In case, if the above auto driver installer package not working for you, then you have to install the SPD USB driver manually. So, just download the manual version of the Driver and follow the below process to install it properly.

Supported Write IMEI Tool

It supports SPD Write IMEI tool also, which is helps you to repair IMEI and flash the IMEI on your SPD smartphones and tablets, it is fully compatible with any version of SPD Write IMEI tool.

Supported Professionals Boxes

It supports various Chinese professional box software like Miracle box, UMT SPD, Thunder, Madusa, Infinity dongle, Volcano, and many more professional boxes. which helps to flash, repair IMEI, unlock password, pattern, network locks on Spreadturm devices.

Supported SPD Research Download tool

Free motorola v3 unlock code generator. It also helps to detect your phones in SPD Research Download Tool. So now you can easily flash or upgrade your phone without facing any error in the research download tool also.

System Compatibility:

Spreadturm USB driver supported all versions of the Windows operating system. (eg-windows 7, Windows 8, 8.1 Windows 10, Windows XP) both 32 bit and 64-bit version.

Supported Tools & Software

• SPD Research Download Tool
• Miracle Box Latest Setup
• GSM Aladdin
• UMT MTK Setup
• MRT Dongle
• Volcano Box
• Infinity-Box Tool
• GPG Dragon
• SPD Tools
• SPD FRP Tools
• Many more

Download (SPREADTURM) SPD All USB Drivers

DownloadDownloadDownloadDownloadDownload

Prerequisites

• A USB cable to connect your mobile to computer.
• Disable driver signature on If you have windows 8 or 10 based operating system.

How to install & use SPD USB Driver

• Download the driver on your computer first.

• After that, extract the driver on your pc.
• Then open the extracted folder and run the DPInst.exe from the extracted folder.

• Wait for a few seconds to launch the setup.
• Then install the setup from there.

• Once the installation process is completed then restart your windows once.

This is the easy way to install the USB driver on your pc easily if you are facing any errors while flashing these drivers on your pc then you can watch our installation video guides.

Manual Installation

If the above SPD auto-installer Driver package not working for you then you have to download Spreadtrum_usb_driver_20131114 instead of SPD auto installation package. In this situation, you have to install the USB Driver manually on your computer. So, follow the below process step by step carefully.

• First, download the manual installation driver files.
• Extract the USB driver files on your computer.
• Right-click on Start icon and open Device Manager.
• In Device Manager select Action.
• Select Add legacy hardware.
• You will get a popup window, click Next.
• Select the Install the hardware that I have manually select from a list (Advanced) and click Next.
• Select Show All Devices and click Next.
• Click Browse and give the file path of extracted USB driver folder and choose .inf file.
• Now click Open,
• Click Next to begin installing.
• Wait for finish.
• Click finish.
• Done.

Additional information:

The Third-Party INF Does Not Contain Digital Signature:https://divineever476.weebly.com/blog/corel-draw-x3-mac-download.

If you facing digital signature errors while installingthe driver then follow the below steps first to fix the problem in a few seconds.

Usb Vid_0bda&pid_f179&rev_0000 Driver Download

1. Run Command Prompt as Administrator Permission.
2. Then copy and paste the Code: bcdedit /set testsigning on
3. Restart your computer.
4. Now you can see “Test Mode” is enabled.
5. That’s it, Now install SPD USB Driver on your computer.

How to Flash:

Usb Cable Driver Download

If you want to learn how to flash stock firmware files on SPD phones using SPD flash or Research download tool then you can check our detailed step by step guidelines to Flash Pac Flash file on SPD Android Phones properly.

Spreadturm Driver:

Usb Vid_0000&pid_0002 Driver Download

It’s mandatory to install Spreadturm Driver before you try to flash your SPD phones. make sure: spd driver is compatible only with SPD Android smartphones and tablets.

Credits:

Usb Vid_0421&pid_0485 Driver Download

SPD USB driver package and distributed by Spreadturm.Inc, but we repack it’s only for you. Thank you.