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Samsung Galaxy Z Flip4 (SM-F721U) Android 16 Firmware (F721USQS8IYK3) – USA | SamFrew

Home / Firmware / SM-F721U / VZW

Galaxy Z Flip4

SM-F721U Firmware

PDAF721USQS8IYK3

VZWAndroid 16Released 11/10/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: F721USQS8IYK3
CSC: F721UOYN8IYK3
Country: USA
Changelist: 31998945
Upload date: 11/24/2025
Package size: 9.3 GB (9953513312 bytes)
File name: VZW-F721USQS8IYK3-20251124133754.zip

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Package size9.3 GB

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VZW CSC Breakdown

Network ID

NW01524

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700

Network ID

NW01529

Network Name

VZW TEST

Network Country

Network Bands

any

Network ID

NW01842

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700

Network ID

NW02114

Network Name

VZW Private