Firmware T550XXU1AOJ1

Device GALAXY Tab A

Model SM-T550

Region KOO

Country  KOREA

OS Android 5.0.2

Release Date 10/8/2015

Upload Date 10/30/2015

PDA T550XXU1AOJ1

CSC T550KOO1AOJ1

Changelist 5975984

Size 1263720912 bytes (approx. 1.2 GB)