Galaxy Z Flip4
Release F721BXXSAIYL1
UK · BTBAndroid 16Built 12/8/2025Release information
The software versions and region covered by this firmware update.
F721BXXSAIYL1F721BOXMAIYIF UKUK · CSC BTB · 2 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
BT OnePhoneMVNO23408NWIDNW00172EE23430NWIDNW00249EE23430NWIDNW00176