Galaxy Z Flip4
Firmware F721BXXSBIZD1
Slovenia · SIMAndroid 16Built Apr 1, 2026Release information
The software versions and region covered by this firmware update.
F721BXXSBIZD1F721BOXMBIZB6 SloveniaSlovenia · CSC SIM · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
A1 SI29340NWIDNW00048