As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, EICAS MSG "TE FALPS", "FLAPS DRIVE" IN VIEW. CREW SATCOM INFORM MOC AND PERFORM QRH THEN ACFT TURN BACK. CMC DOWNLINK FOUND OB TE FLAPS IND SHOW ASYMMETRY. REPLACED RT OTBD T/E FLAPS POS X’MIT AND OPERATION CHECK NML. PARTS SHIPPED FROM CI SPARE AT ANC. ISSUED JOB CARD TO REMOVE DFDR TO READOUT. ISSUED EON 744-27-633230-1003 TO REPLACE LT OTBD T/E FLAP X’MIT FOR PREVENTION.