Firmware G991BXXSEGXL2

Device Galaxy S21 5G

Model SM-G991B

Region TPH

Country PORTUGAL

OS Android 14

Release Date 12/31/2024

Upload Date 1/20/2025

PDA G991BXXSEGXL2

CSC G991BOXMEGXL2

Changelist 28579955

Size 8747950656 bytes (approx. 8.1 GB)

TPH CSC Breakdown

Network ID

NW00730

Network Name

MEO

Network Country

Portugal

Network Bands

GSM 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 3500

Network ID

NW01504

Network Name

vodafone P

Network Country

Portugal

Network Bands

GSM 900 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600 / 5G 3500

Network ID

NW00862

Network Name

NOS

Network Country

Portugal

Network Bands

GSM 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600 / 5G 3500

Network ID

NW02290

Network Name

DIGI PT

Network Country

Portugal

Network Bands

Unknown