SPD Flash Tool

Official SPD/Unisoc Flash Tool

Research Tool

The SPD Research Tool is mainly used for R&D and debugging, supports reading and writing flash partitions, NV parameters, PhaseCheck and ProdNV partitions (read back and then write to the phone), and supports functions such as packaging downloaded files. But this tool will not initialise ProdNV and PhaseCheck partition by default; this tool is not recommended as a production test tool.

SPD Research Tool R27.24.2301

SPD Research Tool R27.24.1301

SPD Research Tool R27.23.1902

SPD Research Tool R27.23.0101

SPD Research Tool R27.22.4204

SPD Research Tool R27.22.4203

SPD Research Tool R26.22.1601

SPD Research Tool R25.21.1401

SPD Research Tool R25.20.5301

SPD Research Tool R25.20.3901

SPD Research Tool R24.0.0003

SPD Research Tool R23.19.5101

SPD Research Tool R23.19.3301

SPD Research Tool R23.0.0001

SPD Research Tool R22.19.1301

SPD Research Tool R21.0.0001

SPD Research Tool R19.0.0001

SPD Research Tool R17.0.0001

SPD Research Tool R8.0.0001

SPD Research Tool R7.0.0001

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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.