As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED SMOKE CARGO WARNING MESSAGE IN FLIGHT. DIVERTED AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE COMPLIED WITH VISUAL INSPECTION OF CARGO COMPARTMENT AND FOUND NO EVIDENCE OF FIRE OR SMOKE. MAINTENANCE REMOVED AND REPLACED BOTH CARGO SMOKE DETECTORS AND BOTH CARGO COMPARTMENT FIRE EXTINGUISHER BOTTLES AND PERFORMED CHECKS IAW MAINTENANCE MANUALS. AIRCRAFT RELEASED FOR SERVICE.