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Samsung Galaxy Z Flip4 (SM-F721B) Android 15 Firmware (F721BXXSAHYI1) – Slovenia | SamFrew

Home / Firmware / SM-F721B / SIM

Galaxy Z Flip4

SM-F721B Firmware

PDAF721BXXSAHYI1

SIMAndroid 15Released 9/3/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: F721BXXSAHYI1
CSC: F721BOXMAHYD9
Country: Slovenia
Changelist: 30959686
Upload date: 9/24/2025
Package size: 9.6 GB (10298607296 bytes)
File name: SIM-F721BXXSAHYI1-20250923193050.zip

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Package size9.6 GB

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SIM CSC Breakdown

Network ID

NW00048

Network Name

A1 SI

Network Country

Slovenia

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 3500