After an update to 1803 iPhone 6S+ was not visible in the Windows Explorer.
Device manager showed driver unrecognized.
All the Apple support articles suggested updating drivers, etc.., but nothing helped.
For example:
1. This one
2. And this
3. And this
I’ve lost all hope, but then Firefox (I’m giving it a new chance to replace Chrome) suggested to download and install Media Feature Pack from Microsoft to improve video playback.
Miraculously, after a reboot, my iPhone was recognized.