Home / Firmware / SM-F721B / CGU

Firmware F721BXXU1AVGA

Device Galaxy Z Flip4

Model SM-F721B

Region CGU

Country Guatemala

OS Android 12

Release Date 7/15/2022

Upload Date 8/11/2022

PDA F721BXXU1AVGA

CSC F721BOWO1AVGD

Changelist 24709469

Size 7718037604 bytes (approx. 7.2 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