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Samsung Galaxy Z Flip4 (SM-F721U) Android 16 Firmware (F721USQS8IYL1) – USA | SamFrew

Home / Firmware / SM-F721U / DSA

Galaxy Z Flip4

SM-F721U Firmware

PDAF721USQS8IYL1

DSAAndroid 16Released 12/3/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: F721USQS8IYL1
CSC: F721UOYN8IYL1
Country: USA
Changelist: 31998945
Upload date: 12/18/2025
Package size: 9.1 GB (9802439344 bytes)
File name: DSA-F721USQS8IYL1-20251218135702.zip

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Package size9.1 GB

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DSA CSC Breakdown

Network ID

NW02088

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850 / 5G 3700 / 5G 39000

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW02171

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850 / 5G 3700 / 5G 39000

Network ID

NW02172

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850 / 5G 3700 / 5G 39000