As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMOUT, STATUS MSG R ENG FIRE LP 1 WOULD NOT CLEAR. AFTER LANDING MAINTENANCE DEFERRED RH ENGINE FIRE LP 1 IAW MEL ABX-26-11-1-1. DI #77566. MBCB 10/14/26. MX PROCEDURES C/W. PLACARD INSTALLED AND FLIPPED TO 120 ETOPS. A/C RELEASED ETOPS 120 OPS AND RETURNED AC TO SERVICE.