Download SPUpgrade Tool (all versions)

You can flash or install the Stock Firmware (ROM) on a Spreadtrum FeaturePhone using the little Windows computer program SPUpgrade Tool.

The most recent version of the SPUpgrade utility and earlier versions are both available here on this website.

Download SPUpgrade Tool (all versions)

Features of SPUpgrade Tool

Portable Application:

You don’t need to install the SPUpgrade application on the computer to use it because it is a portable application. Instead, download the utility, extract it to a location on your computer, then run the SPUpgrade.exe file to start the program.

Flash Firmware:

On Spreadtrum devices, it aids in flashing or installing the stock firmware. All you require is the proper version of your Spreadtrum device’s firmware (ROM). Set up the Spreadtrum driver Start the tool > To start the flashing procedure, click the Load Packet Button, find the.pac file in the firmware folder, and then click Start.

Support Spreadtrum Chipset:

It is compatible with Spreadtrum Chipset-based devices. Once the proper Spreadtrum drivers have been installed on the computer, SPUpgrade can quickly identify the connected device and begin preparing to flash the device’s firmware.

Support .pac Format:

On a Spreadtrum device, it supports flashing or installing stock firmware that is.pac based. The.pac file is conveniently included in the Spreadtrum FeaturePhone Stock Firmware that was made available by the cell provider.

Download SPUpgrade Tool

All versions of Windows OS, from Windows XP to Windows 11 (x32 or x64 bit), are compatible with SPUpgrade. Use the links below to download the most recent version of SPUpgrade if that’s what you were looking for:

VersionDownload Link


[*] How to Use: Visit the How to Use SPupgrade utility page if you want to learn how to use the utility to flash stock firmware.

[*] Alternative The finest SPUpgrade substitutes are the SPD Upgrade Tool and the SPD Research Tool. Both let you flash Spreadtrum device-based firmware using the.pac format.

[*] Spreadtrum USB Driver: Visit the Spreadtrum Driver page if you’re looking for the original Spreadtrum USB Driver.