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crwdns2944351:0crwdnd2944351:0How to fix an iPhone 4 home buttoncrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Sam Goldheartcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Sam Goldheart

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Title
How to fix an iPhone 4 home button
Introduction
While looking for repairs for the home button, I stumbled upon stupid ideas of spraying WD40 or white spirit onto the button, without disassembling the device. Because of the design of the button, white spirit (or worse, WD40) can NEVER reach the contacts
Iphone's home button tends to become unresponsive over the time. These couple of pictures show the reasons and easy fix. Photos are taken during the repair of my own device. Probably it works with other iphones too.