Home / Firmware / SM-G991B / SRR

Firmware G991BXXU3BUK8

Device Galaxy S21 5G

Model SM-G991B

Region SRR

Country SOUTHERN AFRICA

OS Android 12

Release Date 11/5/2021

Upload Date 10/19/2022

PDA G991BXXU3BUK8

CSC G991BOXM3BUK8

Changelist 22937332

Size 7678405968 bytes (approx. 7.2 GB)

SRR CSC Breakdown

Network ID

NW01455

Network Name

Vodacom

Network Country

South Africa

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / LTE 5200 / LTE 5800 / 5G 700 / 5G 3500

Network ID

NW01859

Network Name

VodaCom-MZ

Network Country

Mozambique

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 800 / LTE 1800

Network ID

NW01514

Network Name

Vodafone Zambia

Network ID

NW00807

Network Name

MTN

Network Country

South Africa

Network Bands

GSM 900 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / 5G 700 / 5G 1800 / 5G 2100 / 5G 3500 / 5G 28000

Network ID

NW01472

Network Name

Vodacom Lesotho

Network Country

Lesotho

Network Bands

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

Network ID

NW00707

Network Name

Mascom

Network Country

Botswana

Network Bands

GSM 900 / UMTS 2100 / LTE 1800 / 5G

Network ID

NW00958

Network Name

Orange

Network Country

Botswana

Network Bands

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

Network ID

NW00805

Network Name

MTC Namibia

Network Country

Namibia

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 1800

Network ID

NW01613

Network Name

BTC Mobile

Network Country

Botswana

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 1800

Network ID

NW00435

Network Name

EMTEL

Network Country

Mauritius

Network Bands

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

Network ID

NW01935

Network Name

MOVITEL

Network Country

Mozambique

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 800 / LTE 1800