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.
How to Fix iTunes Error 3194 During iOS Update on Your iPhone, iPad or iPod Touch: Youâre just trying to update / upgrade the firmware but iTunes keeps throwing up this error. In most cases, itâs because of a simple problem with the hosts file.