Home / Firmware / SM-G998B / CGU

Firmware G998BXXU7EWCH

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region CGU

Country Guatemala

OS Android 13

Release Date 3/28/2023

Upload Date 5/11/2023

PDA G998BXXU7EWCH

CSC G998BOWO7EWCK

Changelist 26203421

Size 7902755320 bytes (approx. 7.4 GB)

CGU CSC Breakdown

Network ID

NW01307

Network Name

TIGO CGU

Network Country

Guatemala

Network Bands

TDMA 800 / GSM 850 / UMTS 850 / LTE 850 / 5G 3500

Network ID

NW01309

Network Name

TIGO ETE

Network Country

El Salvador

Network Bands

GSM 850 / UMTS 850 / LTE 850 / LTE 1700

Network ID

NW01308

Network Name

TIGO CTE