As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AFTER MOVING FLAPS FROM 25 TO 30 FOR LANDING THEY REMAINED AT 25, FLAPS WOULD NOT RETRACT DURING GO AROUND. AIRCRAFT EMERGENCY LANDED SAFELY AT ORD. COMPLETED REMAINING STEPS OF FIM 27-51-00-810-830. NO FAULTS FOUND. ALL OPERTIONAL CHECKS GOOD AT THIS TIME.