Galaxy S23 Ultra
Firmware S918U1UES6CYB3
United States · ATCAndroid 14Built Feb 26, 2025Release information
The software versions and region covered by this firmware update.
S918U1UES6CYB3S918U1OYM6CYB3 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