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Samsung Galaxy Z Flip4 (SM-F721U) Android 15 Firmware (F721USQS8HYI1) – USA | SamFrew

Home / Firmware / SM-F721U / VZW

Galaxy Z Flip4

SM-F721U Firmware

PDAF721USQS8HYI1

VZWAndroid 15Released 9/3/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: F721USQS8HYI1
CSC: F721UOYN8HYI1
Country: USA
Changelist: 30959686
Upload date: 9/19/2025
Package size: 8.9 GB (9574667952 bytes)
File name: VZW-F721USQS8HYI1-20250919101606.zip

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Package size8.9 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