Missing emojis from iPhone English keyboard on iOS 9.3.1 How do I restore missing emojis to the English keyboard on my iPhone 6?
They were there, and after a reset of my phone and restoring it from a computer backup, the emojis are missing. 
I tried rebooting my device and that didn't work.
What should I do?
Go to Settings, then general, then keyboard, then keyboards, then add keyboards, then find "Emoji" and add it.

Edit: thanks Tom.