Firmware G998BXXS9FWL9

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region BGL

Country Bulgaria

OS Android 14

Release Date 12/27/2023

Upload Date 1/12/2024

PDA G998BXXS9FWL9

CSC G998BOXM9FWK2

Changelist 27764024

Size 8762708360 bytes (approx. 8.2 GB)

BGL CSC Breakdown

Network ID

NW01657

Network Name

A1 BG

Network Country

Bulgaria

Network Bands

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

Network ID

NW02125

Network Name

Yettel BG

Network Country

Bulgaria

Network Bands

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

Network ID

NW01448

Network Name

vivacom

Network Country

Bulgaria

Network Bands

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