iPhone configuration Utility for Mac 3.5
The last step in the guide is to install "iPhone configuration Utility for Mac 3.5". However this is not available on the internet anymore and when I find an older version on it, then I'm unable to install this on my mac which is running macOS Sierra, Version 10.12.6
If I can't find that tool and use it, how will I then be able to follow the last step in the installation guide "Install Guide Certificate via USB"???
Thanks in advance