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Good day, I have an iPhone 7 which the screen was replaced but now the Home button is just continuously vibrating. When I press and hold the button it just goes into a vibrating frenzy, this happens whilst holding the button. If I press the button as per normal it is like I am pressing the button Three times. Has anyone encountered this and possibly know of an easy fix for this?

I have had two problems that are exactly like this.. Number 1 was waterdamaged and number 2 was just a damaged home button, and sorry to say you cannot fix an iphone 7 home button without soldering. Replacing it renders the home button useless.