Home / Firmware / SM-G991B / TUN

Firmware G991BXXU5DVKF

Device Galaxy S21 5G

Model SM-G991B

Region TUN

Country TUNISIA

OS Android 13

Release Date 11/23/2022

Upload Date 1/24/2023

PDA G991BXXU5DVKF

CSC G991BOXM5DVKF

Changelist 25491546

Size 7675934305 bytes (approx. 7.1 GB)

TUN CSC Breakdown

Network ID

NW01354

Network Name

TUNISIE TELECOM

Network Country

Tunisia

Network Bands

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

Network ID

NW00911

Network Name

Ooredoo TN

Network Country

Tunisia

Network Bands

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

Network ID

NW00958

Network Name

Orange

Network Country

Tunisia

Network Bands

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