Home / Firmware / SM-G991B / CHO

Firmware G991BXXS4BVAA

Device Galaxy S21 5G

Model SM-G991B

Region CHO

Country Chile

OS Android 12

Release Date 2/18/2022

Upload Date 2/28/2022

PDA G991BXXS4BVAA

CSC G991BOXM4BULF

Changelist 23365054

Size 7685429530 bytes (approx. 7.2 GB)

CHO CSC Breakdown

Network ID

NW00766

Network Name

Movistar

Network Country

Chile

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 2600 / 5G 3500

Network ID

NW00467

Network Name

ENTEL

Network Country

Chile

Network Bands

GSM 1900 / UMTS 1900 / LTE 700 / LTE 2600 / 5G 3500

Network ID

NW00243

Network Name

Claro

Network Country

Chile

Network Bands

GSM 1900 / UMTS 1900 / LTE 700 / LTE 2600

Network ID

NW00552

Network Name

GTD Móvil

Network Country

Chile

Network Bands

Unknown

Network ID

NW01463

Network Name

Viva

Network Country

Bolivia

Network Bands

GSM 1900 / UMTS 1900 / LTE 1700

Network ID

NW00468

Network Name

entel movil

Network Country

Bolivia

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / LTE 700

Network ID

NW01306

Network Name

Tigo

Network Country

Bolivia

Network Bands

GSM 850 / UMTS 850 / UMTS 1900 / LTE 700

Network ID

NW01460

Network Name

virgin mobile

Network Country

Chile

Network Bands

Unknown

Network ID

NW01527

Network Name

VTR

Network Country

Chile

Network Bands

MVNO

Network ID

NW00553

Network Name

GTEL Netline

Network Country

Chile

Network Bands

Unknown

Network ID

NW01554

Network Name

WOM

Network Country

Chile

Network Bands

UMTS 1700 / LTE 1700 / 5G 3500

Network ID

NW00460

Network Name

Falabella

Network Country

Chile

Network Bands

GSM 1900 / UMTS 1900 / LTE 700 / LTE 2600 / 5G 3500

Network ID

NW00281

Network Name

Colo-Colo

Network Country

Chile

Network Bands

Unknown