As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD LOWER CARGO FIRE WARNING LIGHT ILLUMINATED. NR1 BOTTLE FIRED. REMAINED ILLUMINATED, VISUAL SCAN INDICATED NO FIRE. NR 1 BOTTLE DISCHARGED LIGHT DID NOT ILLUMINATE. HOWEVER SQUIB TEST INDICATED BOTTLE NR 1 (FWD) DID DISCHARGE, CARGO FIRE LIGHT WENT OUT AT 4200FT.