Galaxy Z Flip4
Release F721BXXSBIZD1
Libya · LYSAndroid 16Built 4/1/2026Release information
The software versions and region covered by this firmware update.
F721BXXSBIZD1F721BOXMBIZB6 LibyaLibya · CSC LYS · 3 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Libya PhoneMVNO60603NWIDNW02373Libyana60600NWIDNW00663Madar60601NWIDNW00072