As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN CLIMB OUT OF MIAMI EICAS FWD CARGO DOOR ILLUMINATED. CREW ELECTED TO TURN BACK TO MIAMI, FLIGHT LANDED WITHOUT FURTHER INCIDENT. AIRCRAFT GROUNDED BY MAINTENANCE. MAINTENANCE VERIFIED DOOR WAS CLOSED AND DEFERRED FWD CARGO DOOR INDICATION PER ABX MEL 52-71-1-1 AIRCRAFT RETURNED TO SERVICE