Galaxy S21 5G
Firmware G991BXXS9FWKB
Release information
The software versions and region covered by this firmware update.
G991BXXS9FWKBG991BOXM9FWK2Inside the firmware
Read from the build properties and kernel of this firmware.
o1sUP1A.231005.007.G991BXXS9FWKB5.4.242-27760517-abG991BXXS9FWKBHungary · CSC TMH · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
21630NWIDNW01243