To check your version of iOS, tap on the Gear (Settings) icon, tap “About,” then scroll down to “Version. ” If the version listed is 8. 0 or above, your operating system can support hands-free mode.
The Settings icon may be grouped with other apps within an app folder. An app folder has the same outline as an app, but it is translucent and contains smaller app icons. Tap on an app folder to view its contents.
Turn off “Allow ‘Hey Siri’” and then back on again. This reset may fix the problem.
Open the Settings app. Select “General” and then “Siri” Tap the “Siri” slider to disable Siri. Tap the slider again to turn Siri back on.
Press and hold the Power button on your iPhone. Slide the Power slider from left to right when it appears on the screen. Power your iPhone back on after it shuts down completely.
