This guide should be named "How To Remove The Home Button Ribbon Cable". Saying that this guide is "How To Replace..." is misleading because there are no steps that show how to install a new home button which should include how to reinstall the cable while reapplying soft adhesive. Also, steps 9-16 are not relevant to this guide. Looks like the repair tech and the web developer need to talk to each other. The web developer should have required the tech to perform a dry run of the steps posted which is a standard web development process.