SPD Factory Tool is a small application for Windows Computer, which allows you to flash the stock firmware (.pac) on Spreadtrum/Unisoc Powered Smartphone, Feature Phone, and tablets.
Here on this page, we have shared the latest version of the SPD Factory Tool and the previous versions.
Features of SPD Factory Tool
It comes as a portable application, which means you don’t have to install it on your computer to use it. Download and extract the tool on your computer and open the FactoryDownload.exe file to launch the application.
It helps you install or Flash Stock Firmware on Spreadtrum Powered Smartphone, Feature Phone, and Tablets. All you need to have the correct .pac firmware of your Spreadtrum Device > Install the SPD Driver > Launch the Tool > Click on Load Packet Button > Locate the .pac file from the firmware folder > Click on Start Downloading Button to begin the Flashing.
Support Spreadtrum Chipset:
It comes in support of devices running on Spreadtrum Chipset. Once you have installed the Spreadtrum Drivers on the computer, the Factory Tool can easily detect the connected device and get ready to flash the firmware on the device.
Support .pac Format:
It supports the flashing of .pac based Stock Firmware on the Spreadtrum Devices. You can easily find the .pac file in the Stock Firmware of your Spreadtrum Smartphone, Feature Phone, and Tablets.
Download SPD Factory Tool
Factory Tool is compatible with all versions of Windows OS, including Windows XP to Windows 10 (x32 or x64 bit). If in case you were looking for the latest version of the Factory Tool, then use the following links to get it on your computer:
R24.0.0003: SPD_Factory_Tool_R24.0.0003.zip – Latest
 How to Use: If you want to learn to use the Factory Tool to Flash Stock firmware then head over to How to use SPD Factory Tool page.
 How to Write or Fix IMEI: After flashing (installing) the stock firmware on Spreadtrum/Unisoc Device, you may need to Write or Fix the IMEI aswell. To fix the IMEI issue, use WriteIMEI or Read&Write Tool.
 Credits: SPD Factory Tool is created and distributed by Unisoc Communications Inc. So, full credit goes to them for sharing the Application for free.