Unisoc Ums9117 Driver Top Upd May 2026
Introduction
SPD Upgrade Tool (For vivo/Oppo devices)
- Requires the “Top” driver to be active on COM10 or higher.
- Use Firmware Upgrade mode (not “Download only”) to repartition the UMS9117.
What the driver does
Top Driver Features for UMS9117
| Feature | Description |
| :--- | :--- |
| Protocol | Spreadtrum DIAG (Diagnostic) / USB Serial |
| Vendor ID | 0x1782 |
| Product ID | 0x4D00 (Download mode) |
| Operating Modes | Download, FactoryTest, Calibration, BROM |
| Compatible Tools | ResearchDownload R2.0.0+, SPD Upgrade Tool, Miracle Box | unisoc ums9117 driver top
Always remember to backup user data before performing any low-level operations, and happy flashing! Introduction SPD Upgrade Tool (For vivo/Oppo devices)