Most likely Portrait Orientation Lock is turned on. One tap turns it off If your iPhone's screen is not rotating, the Portrait Orientation Lock is probably active. This article explains what it is and ...

Having your iPhone screen turn off while you're viewing something on the display can be pretty inconvenient. While it usually won't shut off if you're interacting with the device, there can be ...

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 ...