I have an iPhone SE with iOS 10.3.1. The Settings app does not show the Siri option. I want to enable Hey Siri and I have restrictions disabled.
Here are some screenshots:
Settings View
Inside General Settings
Inside General Settings Scrolled
Inside General Settings bottom
How do I enable Hey Siri?
Best Answer
This works for iOS 11 and earlier (Restrictions were changed in iOS 12):
The easiest way to get Siri back (without doing a Soft Reset or Reset All Settings), do this:
This worked on an iPhone 6s Plus on iOS 11.2.5.