Galaxy S21 5G
Firmware G991BXXSEGXK1
Release information
The software versions and region covered by this firmware update.
G991BXXSEGXK1G991BOXMEGXJEInside the firmware
Read from the build properties and kernel of this firmware.
o1sUP1A.231005.007.G991BXXSEGXK15.4.242-28575149-abG991BXXSEGXK1Croatia · CSC CRO · 2 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
21901NWIDNW0059321920NWIDNW00593