How to install & use SPD/Spreadtrum USB Driver [Official]

These are the instructions to manually install spreadtrum usb driver on windows computer (including Windows XP, Vista, Windows 7, Windows 8, 8.1 and Windows 10)
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May 13, 2021
Windows 10/7/8/8.1 and XP

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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. This guide covers both SCiU2S and ADB drivers installation even though flash tools typically need only the former.

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.

Download and extract Spreadtrum USB Driver on your Windows Computer
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).
Once, device manager is launched, Click on your computer name.

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

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

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

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

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

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

Now, again click on Next to continue.

Now, again click on Next to continue.

Now, you will be able to see Windows Security Dialog Box. Under Windows Security Dialog Box, Select Install this driver software anyway.
Now, the device manager will install the Spreadtrum driver on your computer (may take 1-2 minutes only).
Lastly, Click on the Finish button to close the Add Hardware Wizard.

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

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