Steps How to manually install Spreadtrum (SPD) Drivers on Windows

This is a step-by-step guide on how to install Spreadtrum (SPD) USB drivers manually on a Windows PC. Drivers are required for Spreadtrum flash tools to detect your device.

Why do I need to manually install Spreadtrum USB drivers

Drivers that come in executable (.exe) format are easy to install just be running the installer then following the Wizard. The problem is that some drivers come in setup information (.inf) format and might be unsigned. In such a situation, you would need to manually install the driver from Device Manager.

Requirements

• Download SciU2S Android USB Spreadtrum Drivers
• Download SCI android usb driver jungo v4
• Disable driver signature verification enforcement if using a Windows 7, 8, 8.1 or 10 PC
• Setup ADB
• Spreadtrum phone

Steps to manually install Spreadtrum drivers on a Windows PC

Follow the steps below to manually install Spreadtrum USB drivers on your desktop PC

1. Unzip SCI android usb driver jungo v4 to get its content
2. Open the SCI-android-usb-driver-jungo-v4 folder > x64 (if you're using a 64 bit PC) or x86 (if you're using a 32 bit PC)
3. Launch DPInst.exe and follow the driver installation Wizard
4. Unzip the SciU2S Android USB Spreadtrum Drivers zip file to get its content
5. In Windows, go to Control Panel and open Device Manager
6. Click any of the device groups (any of the items on the list) you see there, then from Action menu at the top, select Add legacy hardware
7. The Add hardware wizard will be launched, click Next
8. Select Install the hardware that I manually select from a list (Advanced) and click Next
9. Click Have Disk...
10. Click Browse... and locate your driver's .inf file is, then select it (Spreadtrum Drivers > SciU2S > x86/x64 for 32bit/64bit PC respectively > driver > SciU2S.inf)
11. Click Open and OK. You will see the drivers listed
12. Select your driver (SCI Android USB2Serial) then click Next
13. Click Next
14. Click Finish
15. Your drivers should now appear on the list. Repeat the procedure for Spreadtrum Drivers > google-usb_driver > android_winusb.inf
16. Go to C: / Users/your-user-directory/.android/adb_usb.ini and open with any text editor like notepad or notepad++ (if you can't find the file then download it From Here and place it in the directory)
17. Add the following on a new line (This is Spreadtrum's USB Vendor ID)
    Code:

    
    

    0x1782
    
    


18. Connect the phone to PC without battery inside (switched off is fine if battery is not removable) and Windows will install some additional drivers

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