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Galaxy Z Flip4

SM-F721B Firmware

PDAF721BXXSBIZB6

CAUAndroid 16Released 2/13/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: F721BXXSBIZB6
CSC: F721BOXMBIZB6
Country: Georgia
Changelist: 31998945
Upload date: 3/3/2026
Package size: 10.1 GB (10875691632 bytes)
File name: CAU-F721BXXSBIZB6-20260303180201.zip

CAU CSC Breakdown

Network ID

NW00094

Network Name

AZERCELL

Network Country

Azerbaijan

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 1800

Network ID

NW00096

Network Name

Bakcell

Network Country

Azerbaijan

Network Bands

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

Network ID

NW00834

Network Name

Nar

Network Country

Azerbaijan

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 1800

Network ID

NW02200

Network Name

Naxtel

Network Country

Azerbaijan

Network Bands

CDMA 800 / LTE 800 / LTE 900 / LTE 1800

Network ID

NW00526

Network Name

Geocell

Network Country

Georgia

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 1800

Network ID

NW00698

Network Name

Magticom

Network Country

Georgia

Network Bands

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

Network ID

NW02270

Network Name

Cellfie Mobile

Network Country

Georgia

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 800

Network ID

NW01987

Network Name

UCOM

Network Country

Armenia

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600

Network ID

NW02330

Network Name

VIVA Armenia

Network Country

Armenia

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 2600

Network ID

NW02159

Network Name

Team

Network Country

Armenia

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 450 / LTE 1800