Download DriverPack 17.x → select SPD → choose version 20.0114 .

Before downloading and initiating the update, ensure your environment meets these standards to prevent communication timeouts during critical flashing sequences:

If you are a technician, firmware flasher, or user trying to connect a Spreadtrum (SPD) chipset device to your Windows computer, you may have encountered the frustrating error: .

Once you have the authentic file, follow this installation sequence:

Adds support for the newest budget and mid-range Unisoc processors.

Click to manually select the folder path.

The comprehensive driver pack is built to natively communicate with a wide variety of Unisoc/Spreadtrum processors: