Galaxy Z Flip4
Release F721USQS9IZC1
USA · DSHAndroid 16Built 3/9/2026Release information
The software versions and region covered by this firmware update.
F721USQS9IZC1F721UOYN9IZC1 USAUSA · CSC DSH · 3 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
T-Mobile310240NWIDNW02086T-Mobile310240NWIDNW0208599999NWIDNW0208600101NWIDNW00156