iPhone 8+ says it needs newer version of iTunes??
I just got a new iPhone 8+. In setting it up, it complains
The iPhone “iPhone” cannot be used because it requires a newer version of iTunes. Go to www.itunes.com to download the latest version of iTunes, or click Learn More for more information about getting the latest version of iTunes.
my iTunes is 12.4.3.1 which Apple Store tells me is the latest. What am I missing?