Galaxy Z Flip4
Firmware F721BXXSAIYK3
Australia · XSAAndroid 16Built Nov 10, 2025Release information
The software versions and region covered by this firmware update.
F721BXXSAIYK3F721BOXMAIYIF AustraliaInside the firmware
Read from the build properties and kernel of this firmware.
b4qBP2A.250605.031.A3.F721BXXSAIYK35.10.236-android12-9-31998796-abF721BXXSAIYK3Australia · CSC XSA · 7 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
350506NWIDNW01458Optus50502NWIDNW01560Telstra50501NWIDNW01277Telstra50501NWIDNW02021Telstra50539NWIDNW01277Telstra50571NWIDNW01277Telstra50572NWIDNW01277Vodafone50503NWIDNW01458