Firmware F721BXXU1BVK3

Device Galaxy Z Flip4

Model SM-F721B

Region UPO

Country Paraguay

OS Android 13

Release Date 11/4/2022

Upload Date 12/1/2022

PDA F721BXXU1BVK3

CSC F721BOWO1BVK4

Changelist 25407360

Size 7941899932 bytes (approx. 7.4 GB)

UPO CSC Breakdown

Network ID

NW01038

Network Name

Personal PY

Network Country

Paraguay

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 1900

Network ID

NW00248

Network Name

Claro PY

Network Country

Paraguay

Network Bands

GSM 1900 / UMTS 1900 / LTE 1700

Network ID

NW01520

Network Name

Vox PY

Network Country

Paraguay

Network Bands

GSM 1900 / UMTS 900 / UMTS 1900 / LTE 1700

Network ID

NW01296

Network Name

Tigo PY

Network Country

Paraguay

Network Bands

GSM 850 / UMTS 850 / LTE 1700