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.
iTunes Store: An unknown error occured &lpar;-9808&rpar;. Error 9807 while updating iPhone or iPod touch. Update and restore alert messages on iPhone and iPod touch. After trying the steps specific to your error, you can try these steps. You can also try these steps to connect to the iTunes Store.