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Samsung Galaxy Z Flip4 (SM-F721B) Android 16 Firmware (F721BXXSBIZB6) – Brazil | SamFrew

Home / Firmware / SM-F721B / ZVV

Galaxy Z Flip4

SM-F721B Firmware

PDAF721BXXSBIZB6

ZVVAndroid 16Released 2/13/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: F721BXXSBIZB6
CSC: F721BOWOBIZB6
Country: Brazil
Changelist: 31998945
Upload date: 3/3/2026
Package size: 10.1 GB (10860248912 bytes)
File name: ZVV-F721BXXSBIZB6-20260304061541.zip

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Package size10.1 GB

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ZVV CSC Breakdown

Network ID

NW01465

Network Name

VIVO

Network Country

Brazil

Network Bands

GSM 850 / GSM 1800 / UMTS 850 / UMTS 2100 / LTE 700 / LTE 1800 / LTE 2600 / 5G 700 / 5G 1800 / 5G 2300 / 5G 2600 / 5G 3500