Driver for Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 903C - downloading and installing it

Qualcomm HS-USB MSM Diagnostics 903C is a Ports device. This Windows driver was developed by Qualcomm Incorporated. The hardware id of this driver is USB/VID_05C6&PID_903C&MI_00; this string has to match your hardware.

1. Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 903C driver - how to install it manually

1. Download the driver setup file for Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 903C driver from the link below. This download link is for the driver version 2.0.9.1 dated 2012-01-30.
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3. Run the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be pretty straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the fresh driver, it is as simple as that.
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This driver is not digitally signed.
Driver file size: 67806 bytes (66.22 KB)
This driver was rated with an average of 3.8 stars by 80074 users.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. Installing the Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 903C driver using DriverMax: the easy way

The most important advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date. How easy can you install a driver with DriverMax? Let's see!

1. Open DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Scroll the list down until you locate the Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 903C driver. Click the Update button.
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5. Finished installing the driver!
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