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

Qualcomm HS-USB MSM Diagnostics 903C is a Ports hardware device. This Windows driver was developed by Qualcomm Incorporated. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_05C6&PID_903C&MI_00.

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

1. Download the setup file for Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 903C driver from the location below. This is the download link for the driver version 2.1.2.9 released on 2017-09-27.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is enabled then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow 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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Qualcomm Incorporated applied a digital signature to this driver.
Size of this driver: 170727 bytes (166.73 KB)
This driver received an average rating of 4.5 stars out of 19420 votes.
This driver will work for the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to use DriverMax to install Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 903C driver

The 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, not just this one. How easy can you install a driver using DriverMax? Let's see!

1. Start DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of driver updates. Scroll the list down until you find the Qualcomm Incorporated Qualcomm HS-USB MSM Diagnostics 903C driver. Click the Update button.
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5. That's all, the driver is now installed!
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