SPD UPGRADE TOOL
Download SPD Flash Tool or ResearchDownload is a small-scale application that can be used to lighten firmware on a smartphone or tablet for Android SpreadTrum Chipset. The SPD Flash Tool only supports firmware with a .pac extension. This application may apply to a computer or laptop via Windows as an operating system such as Windows XP, Windows Vista, Windows 7, Windows 8 and 8.1 and Windows 10. The SPD Flash Tool is a free app that you can download without the need to use a penny.
This incredible SpreadTrum Flash tool comes with the built-in SPD upgrade tool, which is also used for flash firmware on SpreadTrum devices like Android smartphones and tablets. The latest and updated version of the SPD Upgrade Tool is available for direct downloading from here.
