Rotation
How do I get my iPhone X R screen to rotate?
Apple’s Worldwide Developers Conference to kick off June 10 at 10 a.m. PDT with Keynote address
The Keynote will be available to stream on apple.com, the Apple Developer app, the Apple TV app, and the Apple YouTube channel. On-demand playback will be available after the conclusion of the stream.
The Keynote will be available to stream on apple.com, the Apple Developer app, the Apple TV app, and the Apple YouTube channel. On-demand playback will be available after the conclusion of the stream.
How do I get my iPhone X R screen to rotate?
If the screen doesn't rotate on your iPhone, iPad, or iPod touch ...
If the screen doesn't rotate on your iPhone, iPad, or iPod touch - Apple Support provides some items for you to investigate.
Rotation