As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CARGO SMOKE LIGHT ILLUMINATED IN FLIGHT, FOLLOWED AOM AND DISCHARGED FIRE BOTTLES AND DECLARED EMERGENCY AND DIVERTED. REPLACED CARGO FIRE BOTTLES AND BOTH CARGO SMOKE DETECTORS. PERFORMED COMPLETE OPERATIONAL CHECK OF SYSTEM WITH NO DISCREPANCIES NOTED. AIRCRAFT RETURNED TO SERVICE. (K)