iPhone’s “watch” app refuses to update Apple Watch, because it says iPhone must be updated first. But iPhone 6 is already running 12.4.2. Now what?
Apple Watch
A couple of days ago, Apple changed its policy and did offer me 5.3.2 through my iOS 12 iPhone.
To update to watchOS 6.0 your iPhone must be running iOS 13.x
I was trying to get from 5.3.1 to 5.3.2, but I later discovered that 5.3.2 isn't relevant to my Series 3. If memory serves, I was offered 5.3.2 for an instant by my iPhone the first time I checked, but when I tried to accept it, I got the complaint that the iPhone wasn't updated. Now, the iPhone no longer makes that offer.
Can old iPhone update new Apple Watch?
