Wireless
Now that your vibration settings are set up correctly, you can test to see if the vibration motor is working on your iPhone by flipping the Ring / Silent switch on the left side of your iPhone. The vibration motor is the hardware component of your iPhone that makes it vibrate.
Why this works:
If your iPhone doesn’t vibrate when you flip the Ring / Silent switch back and forth, there may be a hardware issue with its vibration motor.
Pro tip: