Galaxy Z Fold7
Firmware F966USQUDCZJB
United States · XMTAndroid 17Built Oct 19, 2026Release information
The software versions and region covered by this firmware update.
F966USQUDCZJBF966UOYNDCZJB United StatesUnited States · CSC XMT · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
T-Mobile310240NWIDNW00282