Galaxy Z Flip4
Release F721BXXSBIZB6
Ireland · METAndroid 16Built 2/13/2026Release information
The software versions and region covered by this firmware update.
F721BXXSBIZB6F721BOXMBIZB6 IrelandIreland · CSC MET · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Eir27203NWIDNW01600