As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIVERSION/DECLARED EMERGENCY, AFT CARGO FIRE LIGHT AND FIRE DETECTOR FAULT LIGHT ILLUMINATED. CARGO FIRE EXTINGUISHER BOTTLE DISCHARGED. NO EVIDENCE OF FIRE FOUND. REMOVED AND REPLACED CONTROL PANEL FOR AFT CARGO BIN DETECTORS AND ALL SIX AFT CARGO BIN FIRE DETECTORS PER MM.