Download and install Qualcomm Incorporated Qualcomm USB Composite Device 903A driver

1. How to manually install Qualcomm Incorporated Qualcomm USB Composite Device 903A driver

1. Download the setup file for Qualcomm Incorporated Qualcomm USB Composite Device 903A driver from the location below. This download link is for the driver version 1.0.2.1 released on 2014-03-19.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) 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. Restart your PC and enjoy the fresh driver, as you can see it was quite smple.
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Download Driver Setup

2. Installing the Qualcomm Incorporated Qualcomm USB Composite Device 903A driver using DriverMax: the easy way

1. Open DriverMax and push on the yellow button that says ~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 find the Qualcomm Incorporated Qualcomm USB Composite Device 903A driver. Click on Update.
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5. Finished installing the driver!
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Download DriverMax