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Samsung Galaxy Z Flip4 (SM-F721U) Android 16 Firmware (F721USQU8IYIF) – USA | SamFrew

Home / Firmware / SM-F721U / CHA

Galaxy Z Flip4

SM-F721U Firmware

PDAF721USQU8IYIF

CHAAndroid 16Released 9/30/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: F721USQU8IYIF
CSC: F721UOYN8IYIF
Country: USA
Changelist: 31998945
Upload date: 10/24/2025
Package size: 9.1 GB (9804714224 bytes)
File name: CHA-F721USQU8IYIF-20251024123427.zip

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Package size9.1 GB

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CHA CSC Breakdown

Network ID

NW01605

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700

Network ID

NW01606

Network Name

CHA TEST

Network Country

Network Bands

any

Network ID

NW01845

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700