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Samsung Galaxy Z Flip4 (SM-F721U1) Android 15 Firmware (F721U1UES8HYGB) – USA | SamFrew

Home / Firmware / SM-F721U1 / AIO

Galaxy Z Flip4

SM-F721U1 Firmware

PDAF721U1UES8HYGB

AIOAndroid 15Released 7/29/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: F721U1UES8HYGB
CSC: F721U1OYM8HYGB
Country: USA
Changelist: 30959686
Upload date: 8/26/2025
Package size: 8.5 GB (9097945296 bytes)
File name: AIO-F721U1UES8HYGB-20250825101011.zip

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Package size8.5 GB

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AIO CSC Breakdown

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW00057

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 850 / UMTS 850 / UMTS 1900