Check if the Portrait Orientation Lock is on; it stops the iPhone screen from rotating. Open Control Center and tap the lock icon to turn off rotation lock if it's active. Some apps don't rotate; test ...

Since the launch of the very first iPhone, every single model that followed — not to mention just about every other smartphone in existence — has had a rotating screen feature. It's simple in its ...

This article explains how to enable and disable screen locking on devices running iOS 4 and up. It's broken down by iOS version and covers the ways to tell if screen locking is enabled. What if you ...

First, a quick FYI: iPhones and iPads don't follow the same rules when it comes to screen rotation. Your iPhone can be viewed in the wider landscape view, ideal for watching shows (or recording video ...

Everyone and their grandmother, who might have just received an iPhone and is still getting used to it, probably hate one iOS quirk that Apple has yet to permanently fix: The orientation lock. There's ...