Firmware T550XXU1CRG1

Device Galaxy Tab A 9.7 (WiFi)

Model SM-T550

Region BGL

Country  Bulgaria

OS Android 7.1.1

Release Date 7/24/2018

Upload Date 2/13/2019

PDA T550XXU1CRG1

CSC T550BGL1CRH1

Changelist 13808168

Size 1430893328 bytes (approx. 1.3 GB)