Verify in cmd with adb devices – you should see your device’s serial number.
// Proceed with original secure storage init... return unisoc_secure_storage_init(sec_base);
Right-click the setup application ( DPInst.exe or Unisoc_Driver_Setup.exe ) and choose . unisoc ums9117 driver top
: This component establishes the basic serial COM port mapping needed for routine debugging. It is used when the device is powered on normally with USB debugging enabled via ADB (Android Debug Bridge).
Select , choose Show All Devices , and click Have Disk . Verify in cmd with adb devices – you
Safety and source guidance
This article serves as a comprehensive guide to finding, installing, and optimizing the UMS9117 drivers, often referred to as Spreadtrum (SPD) drivers, on your Windows computer. What is the Unisoc UMS9117 Driver? : This component establishes the basic serial COM
These drivers are necessary for using the UNISOC NPI Download or similar flashing tools to update device firmware. Common Use Cases
Exposes the LTE data stream as a standard network interface to the operating system, utilizing RmNet or ECM/RNDIS protocols. Storage and Boot Drivers
With the drivers correctly installed, your PC can now communicate with the UMS9117 hardware at a low level, opening the door to advanced operations.