Chosen Solution

Just replaced the display assembly on iPhone 5c. Took all the components from the old display assembly and put on the new one. After this, earpiece speaker doesn’t work, along with microphone, vibration and the home button. I took everything off and put back on but doesn’t work. Perhaps I’m not fitting these components correctly?

Ehh.. Possible that you haven’t replaced things properly. Also possible that you’ve damaged some things, while doing the repair. It happens. Double check your work, see which things need attention