Galaxy S21 5G
Firmware G991BXXU4BULF
Romania · OROAndroid 12Built Dec 23, 2021Release information
The software versions and region covered by this firmware update.
G991BXXU4BULFG991BOXM4BULF RomaniaInside the firmware
Read from the build properties and kernel of this firmware.
o1sSP1A.210812.016.G991BXXU4BULF5.4.129-23364085-abG991BXXU4BULFRomania · CSC ORO · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Orange22610NWIDNW01064