Daughterboard/USB Port/USB Protector/Flex Cable Connector.

Antenna/SIM/SD Reader/SIM card/Micro-SD card.

USB Water Cover/ Volume/Power Buttons/Screws and misc hardware

Motherboard

Front Facing Camera/Proximity Sensor/Bracket

LED Status Light/RGB Sensor Module/Bracket

Rear Facing Camera/Vibrator

Headphone Jack/Earpiece Speaker