SPD Flash Tool

Official SPD/Unisoc Flash Tool

Factory Tool

SPD Factory Tool is generally used for production download in the PCBA stage. The device will initialise PhaseCheck, ProdNV partition, erase NV parameters, and pre-write SN number. In addition, this tool forcibly erases Running NV and writes Fix NV, so before using this tool to download, back up NV as needed.

SPD Factory Tool R2.9.7003

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The Spreadtrum® trademark is the intellectual property of Unisoc Communications. The use of the Spreadtrum® name on this website is for identification purposes only. It does not imply endorsement by Unisoc Communications. SPD Flash Tool is not endorsed by, owned by, or affiliated with Unisoc Communications.