Galaxy S26 Ultra
Firmware S948U1UEU5BZJA
United States · ATCAndroid 17Built Oct 15, 2026Release information
The software versions and region covered by this firmware update.
S948U1UEU5BZJAS948U1OYM5BZJA United StatesUnited States · CSC ATC · 3 carriers in 2 countries
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Altice USA Wireless, Inc.MVNO313390NWIDNW0187900101NWIDNW01961
ATC208090NWIDNW01879