As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WITH FLAPS AT 30 DEGREES, GOT MASTER WARNING FLAP UNLOCK. EMERGENCY DECLARED: OPS CK OF FLAP ASYMMETERY DETECTION SYS IAW JIC NR 25-51-00. ON GROUND OPS CK GOOD REQUIRES FCF. (DISCREP AML PAGE 265284: TRANSFERRED FROM LG PG 265283 ITEM 4 REFRENCE ITEM NR 1 OF LG PG 265282 REQUIRES FCF FOR FLAPS AT 30 NR GOT MW FLAP UNLOCK ACFT RELEASED FOR FCF PURPOSE ONLY 498531. (FCF PASSED).