Download Transsion Software Download Tool

The Transsion Software Download Tool is a small Windows application that lets you flash or install the firmware (ROM) on MediaTek, Spreadtrum/Unisoc, and Qualcomm Chipset-powered devices. The most recent and previous versions of the Transsion Software Download Tool are both available on this page.

Download Transsion Software Download Tool

Features of Transsion Software Download Tool

Portable Application:

You can use it without having to install the computer’s application because it is a portable application. Instead, download the tool package to your computer, extract it, and launch SWD_AfterSales.exe to use the tool.

Flash Firmware:

On MediaTek, Spreadtrum, and Qualcomm devices, you can flash or install the stock firmware (ROM). To begin flashing, all you need is your device’s correct firmware (.txt,.pac, or.XML). Launch the tool, click Settings, locate the firmware file, and then click Start.

Supports Multiple Chipset:

It permits the installation of the firmware (ROM) on Mediatek, Spreadtrum/Unisoc, and Qualcomm-powered devices. Software Download Tool is able to quickly identify the device and get ready to flash the device’s firmware once the Mediatek Driver, Spreadtrum/Unisoc Driver, and Qualcomm Driver have all been installed on the computer.

Support Multiple File Formats:

It supports scatter firmware, pac firmware, and.xml-based Stock Firmware among other file formats. These files can be found in the ROM (stock firmware) of your smartphone or tablet.

Download Transsion Software Download Tool

Software Download Tool works with Windows XP through Windows 11 (x32 or x64 bit), among other versions of Windows. If you were looking for the most recent version of the tool, you can download it from the links below to your Computer:

VersionDownload Link


[*] How to Use: If you want to learn to use the tool to flash or install the firmware, then head over to How to use Software Download Tool page.

[*] USB Driver: In order to use the Software Download Tool correctly, you need to install the Mediatek Driver, Spreadtrum/Unisoc Driver, and Qualcomm Driver on the computer.

[*] Caution: Flashing or installing firmware using the Software Download Tool will
wipe the data from the device. Therefore, we recommend you take a backup of
your data before using the tool.