iphone x stopped rotating upside down in potrait mode. Landscape not an issue. rotate lock is off. fully updated.
Rotate lock is off.
Fully upgraded.
Shutdown performed several times.
iPhone X, iOS 16
The iPhone X was never able to rotate the screen 180 degrees or upside down as you mentioned. None of the Face ID capable iPhones (with a notch) can rotate upside down.
Axel F.