Galaxy Z Flip4
Firmware F721U1UEU8IYIF
Puerto Rico · PCTAndroid 16Built Sep 30, 2025Release information
The software versions and region covered by this firmware update.
F721U1UEU8IYIFF721U1OWA8IYIF Puerto RicoPuerto Rico · CSC PCT · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Claro Puerto Rico330110NWIDNW00314