This step shows how to reinstall the loudspeaker back into its recess.

Slide the top-right corner of the loudspeaker underneath the right support bracket's screw hole.

Use your fingers to push the bottom edge of the loudspeaker in place.

Push the remaining edges into place. The loudspeaker should pop into its recess and sit flush against the bottom of the phone.

The loudspeaker is a tight fit and may require some wiggling and light pressure to snap it in place.