Home / Firmware / SM-F721B / CGU

Firmware F721BXXU1BVL9

Device Galaxy Z Flip4

Model SM-F721B

Region CGU

Country Guatemala

OS Android 13

Release Date 12/9/2022

Upload Date 1/25/2023

PDA F721BXXU1BVL9

CSC F721BOWO1BVLA

Changelist 25666174

Size 7946992768 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