Having defined a test program model, the test team constructs a test architecture, which depicts the structure of the test program and defines the way that test procedures will be organized in support of the test effort.
To verify this problem, just connect your iPhone to a different USB port on the computer. Try installing/reinstalling latest version of iTunes. Install the latest version of iTunes (v12.2.1.16) for Windows 10 on your computer.
Press and hold the Home button and connect the USB cable to the iPhone while holding the Home button until iTunes prompts you that it has detected an iPhone in recovery mode. Click OK.. Click Restore and then follow the on-screen prompts.o do this, connect your iPhone to your computer and launch iTunes. If the iPhone button appears in the iTunes interface, click File, hover over Devices, and select Back Up to create a backup of your iPhone's data.