Download SPD Upgrade Tool (SPD Flash Tool) Latest Verison

SPD Upgrade Tool, also known as SpreadTrum Flash Tool, is a Windows Computer application that allows you to flash or install .pac firmware (ROM) on devices running on SpreadTrum/Unisoc chipset devices.

In this article, we have provided you with the latest download links for the QPST Flash Tool and also the download links of the previous versions.

SPD Upgrade Tool (SPD Flash Tool)

Features of SPD Upgrade Tool (SPD Flash Tool)

Portable Application

SPD Flash tool is a Portable application. You don’t have to install it on your Computer to use it. Instead you can just download and extract the zip file on your PC and run the UpgradeDownload.exe to launch the SPD Flash tool.

Flash Firmware

SPD Flash tool helps you to install or flash the stock firmware on Spreadtrum/Unisoc-powered phones and tablets. Follow the below steps to flash or install the stock firmware on your Spreadtrum/Unisoc Featured Phone.

  • Make sure you have the correct .pac firmware file for your Spreadtrum/Unisoc device.
  • Now, install the SPD Driver on your computer.
  • Launch the flashing tool.
  • Click on the “Load Packet” button within the tool.
  • Locate and Select the .pac firmware file from the firmware folder.
  • Click on the “Start Downloading” button to start the flashing process.

Support’s Spreadtrum/Unisoc Chipset

The Tool supports devices running on Spreadtrum/Unisoc Chipset. You just need to install the Spreadtrum Drivers on the computer, and the tool will detect the connected device and will be ready to flash the firmware on your phone.

Support’s .pac and .p5c Format Files

The SPD Flash tool supports flashing of .pac and .p5c-based stock firmware on the phone. The .pac and .p5c files can be easily found within the stock firmware package of your Spreadtrum/Unisoc-powered smartphone or tablet.

Download the SPD Upgrade tool (SPD Flash Tool)

SPD Flash Tool is compatible with all versions of the Windows Operating System, including Windows XP to Windows 11 (x32 or x64 bit).

If you were looking to download the latest version of the SPD flash tool, then use the below links to download it on your PC or Laptop:

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