As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INFLIGHT FLIGHT ATTENDANTS REPORTED ACRID FUME SMELL FROM AFT CABIN ROWS 25 & 26. FOLLOWED QRH & SMELL IMMEDIATELY DISSIPATED AFTER IFE & PASS SET SWITCH IN COCKPIT WAS DEACTIVATED. EMER DECLARED FLIGHT DIVERTED & LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED POWER PORT OUTLET AT SEAT 27A THAT WAS BROKEN. SYS GND CHECKED NORMAL OPERATION CLOSED.