As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA - CREW REPORTED FLAP ASYMMETRY STATUS MESSAGE. EMERGENCY DECLARED, LANDED AT MIA WITHOUT INCIDENT. BITE CHECK INDICATED PROXIMITY SWITCH ELECTRONIC UNIT SHOWS FAULT. REMOVED AND REPLACED PROXIMITY SWITCH ELECTRONIC UNIT. SYSTEM GROUND CHECKED NORMAL OPERATION.