These are instructions on how to manually install spreadtrum usb driver on windows computer (including Windows XP, Vista, Windows 7, Windows 8, 8.1 and Windows 10).

Manually install spreadtrum usb driver on windows computer

  1. Download and extract Spreadtrum USB Driver on your Windows Computer.

    USB Logo

  2. Now, open Device Manager on your computer (to open device manager > Press Win+R to launch Run Command > In Run Command Window, Type devmgmt.msc).
  3. Once, device manager is launched, Click on your computer name.

    select computer name device manager

  4. Now, Click on Action Menu and Select Add legacy hardware.

    add legacy hardware devie manager

  5. In the Add Hardware Wizard > Click on Next to continue.

    device manager next

  6. Now, Select Install the hardware that I manually select from a list (Advanced) and click on Next to continue.

    device manager install hardware

  7. Now, under common hardware types > select on show all devices and click Next to continue.

    device manager show all device

  8. Now, click on Have Disk and using the browse button locate the Spreadtrum Driver (SciU2S.INF).

    device manager have disk

    device manager browse

    device manager select driver

  9. Once your driver is listed in the blank area, click on Next to continue.

    device manager driver listed

  10. Now, again click on Next to continue.

    device manager hardware install

  11. Now, you will be able to see Windows Security Dialog Box. Under Windows Security Dialog Box, Select Install this driver software anyway.

    device manager security

    Now, the device manager will install the Spreadtrum driver on your computer (may take 1-2 minutes only).

  12. Lastly, Click on the Finish button to close the Add Hardware Wizard.

    device manager complete

    device manager driver installed

    Above you can see the spreadtrum driver is installed and listed in the device manager.


    [*] Spreadtrum USB Driver is made to work on spreadtrum chipsets (spd) only. You need to install the Spreadtrum Driver to flash stock firmware using SPD Flash Tool.

    [*] Driver is not digitally signed error: If you got this error then you need to fix the driver signature enforcement manually, for that see this tutorial.

    [*] Spreadtrum Drivers are tested working with WriteIMEI Tool to Flash IMEI on spreadtrum devices.

    [*] Credits: Spreadtrum driver is provided and distributed by Spreadtrum Inc Officially. So, full credit goes to them for the driver.