Apple iphone5/5s/5c How to turn off turn on screen auto rotate

Specifically as follows

Turn off automatic screen rotation

1. Quickly press the home key two times, which is the front of the phone button.

2. That will appear as shown in the image of the interface, click on the lower left button, several operating the iphone's automatic rotation function,

Turn on automatic screen rotation

1. Down the home button to the left with a rotating icon Click inside a lock will not rotate

2. Look at the picture after double-clicking it appears so

3. Then pull to the left

Now the iphone4s and iphone4 can be turned on and off the screen automatic rotation function OH.