How to install emoji on your keyboard

Go into settings and go into general

Click on the keyboard tab

Select international keyboards

Go on add new keyboard

You will find emoji. Press it

The emoji icon keyboard is now selected with English

You will see a little globe in the bottom corner. The emoji are on there.

Now there are various different things like smilies...

Pets

Symbols

Houses

And numbers

There are also many more pages full of the different subjects you see