If your iPhone 5’s home button is broken or not working properly, there are a few ways to replace it. The first option is to use a replacement home button kit from Apple. This option is available through the Apple Store and can be installed in minutes. The second option is to replace the home button assembly yourself. This requires some basic soldering skills and can be done by following instructions online or by watching a video tutorial. If you choose to replace the home button assembly yourself, be sure to take note of the following: -The orientation of the screws that hold the screen and backlight assembly together (the screws are located on either side of the phone near the top) -The location of the battery (it will be hidden behind a metal shield) -The orientation of the speaker (it will be facing down) ..