My iPhone no longer rotates, it is locked in portrait mode

My iPhone no longer rotates, what should I do?

Your iPhone no longer rotates, you are no longer able, for example, in landscape view on the calculator to get extended functions.

Do not panic. This is probably the system that allows the rotation of the screen is locked. If this is the case the following symbol should appear at the top of your screen, on the first line to the right of the clock.

1. Wherever you are (even on the lock screen), swipe your finger from bottom to top on the screen, which has the effect of bringing to the screen the display of the control center, which looks like this:

The lock symbol appears in white: the lock is on, your iPhone will rotate more.

2. Touch the symbol.

He then returns to black, the screen lock is off, your iPhone can rotate again. Visit the calculator to check it.