Now Emoji been installed.

To enable emoji from the keyboard settings in iOS:

  1. Tap Settings > General > Keyboard
  2. Tap International Keyboards
  3. Tap Add New Keyboard
  4. Locate and tap Emoji

Once emoji is enabled, you can access the emoji keyboard by tapping the globe icon to the right of the space bar:Globe icon.

You can switch between different emoji themes by tapping the icons along the bottom of the keyboard. In each theme, you can swipe left or right to view additional emoji characters.

The clock icon next to the globe icon displays emoji you’ve recently used.