Galaxy Z Fold7
Firmware F966U1UESDCZJ1
Puerto Rico · LLAAndroid 17Built Oct 7, 2026Release information
The software versions and region covered by this firmware update.
F966U1UESDCZJ1F966U1OWADCZJ1 Puerto RicoPuerto Rico · CSC LLA · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Liberty313790NWIDNW02204