Download SPD Factory Tool for Spreadtrum Unisoc Chip device

SPD Factory Tool is a tiny application that works on Windows computer and it allows users to flash the stock firmware on the Spreadtrum powered devices easily by flashing the PAC firmware file. The tool works for all Spreadtrum smartphones, tablet devices, and feature phones. You can Download the SPD Factory Tool for the Spreadtrum Unisoc Chip device.

There are plenty of smartphones come with Spreadtrum PAC firmware file which you can’t install without any tool. In order to flash the Spreadtrum Unisoc chipset device stock firmware, you will require SPD Factory Tool. Check out some of the useful features of this tool below:

SPD Factory Tool Features

Download SPD Factory Tool for Spreadtrum Unisoc Chip device

1. Portable App

This is a very light-weight and portable tool that comes for all versions of Windows like Windows XP, Vista, 7, 8, 8.1, and 10. That means you don’t have to install this tool on your PC. Just download and extract the file and open the tool to start flashing.

2. Stock Firmware Flashing

The tool is supported for Spreadtrum chipset powered devices. It won’t work on other chipset devices. Just open the tool, load the firmware having .pac format and start installing.

3. Spreadtrum Chipset Supported

Once you have connected your device to the tool in download mode via a USB cable, the SPD Tool will automatically detect the Spreadtrum chipset powered device. The process is so easy and useful.

4. Support PAC Format

It supports the .pac format based firmware file for the Spreadtrum devices which you can find in the stock ROM file.

Download SPD Factory Tool (All Versions)


  1. Compatibility: The tool works perfectly on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, and Windows 10 versions (32-bit and 64-bit).
  2. How to use: If you want to install the stock firmware on your Spreadtrum device via SPD Upgrade Tool alternatively, check the full guide.
  3. Credit: This Tool is created and distributed by Spreadtrum Communications, Inc. All credit goes to them for sharing this free tool.

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