Firmware T311XXSBQB2

Device GALAXY Tab3

Model SM-T311

Region BGL

Country Bulgaria

OS Android 4.4.2

Release Date 2/21/2017

Upload Date 4/10/2017

PDA T311XXSBQB2

CSC T311OXXBNI2

Changelist 1848024

Size 1379452576 bytes (approx. 1.3 GB)

BGL CSC Breakdown

Network MCCMNC

28401

Network Name

Mtel

Network Country

Bulgaria

Network Bands

GSM 900 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / 5G 3500

Network MCCMNC

28405

Network Name

BG GLOBUL

Network Country

Bulgaria

Network Bands

GSM 900 / UMTS 900 / UMTS 2100 / LTE 1800 / LTE 2100 / 5G 3500

Network MCCMNC

28403

Network Name

vivacom

Network Country

Bulgaria

Network Bands

GSM 900 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / 5G 1800 / 5G 2100