Chosen Solution

I got this problem with my iPhone 6 plus: it stops vibrationthere are small ditigal sound beeping (truly don’t know how to describe it) near the slient switch when it should vibrate Any hint on what I shall do? Thanks a billion.

Possibly the vibration motor is bad. You can get the part for a couple of dollars. Do you know how to replace it? If not contact me because this is what I do, I can do it for you.