Home / Firmware / SM-G991B / BOG

Firmware G991BXXSHHYJ1

Device Galaxy S21 5G

Model SM-G991B

Region BOG

Country France

OS Android 15

Release Date 10/2/2025

Upload Date 10/27/2025

PDA G991BXXSHHYJ1

CSC G991BOXMHHYJ1

Changelist 30959686

Size 9061076288 bytes (approx. 8.4 GB)

BOG CSC Breakdown

Network ID

NW00227

Network Name

BOUYGTEL

Network Country

France

Network Bands

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

Network ID

NW00359

Network Name

Digicel

Network Country

French Antilles (France)

Network Bands

GSM 900 / UMTS 2100 / LTE 800

Network ID

NW02122

Network Name

BTBD (FMVNO)

Network Country

France

Network Bands

MVNO

Network ID

NW02123

Network Name

BTBD (ORANGE)

Network Country

France

Network Bands

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

Network ID

NW02124

Network Name

Proximus (BTBD)

Network Country

Belgium

Network Bands

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