Galaxy S21 5G
Firmware G991BXXS3BULC
Singapore · XSPAndroid 12Built Dec 21, 2021Release information
The software versions and region covered by this firmware update.
G991BXXS3BULCG991BOXM3BUKG SingaporeInside the firmware
Read from the build properties and kernel of this firmware.
o1sSP1A.210812.016.G991BXXS3BULC5.4.129-22936777-abG991BXXS3BULCSingapore · CSC XSP · 7 carriers in 2 countries
CSC is Samsung's region and carrier customization. The networks below are included in this release.
M152503NWIDNW01098SIMBA52510NWIDNW01799SingTel52501NWIDNW01130SingTel52501NWIDNW01131SingTel-G1852502NWIDNW01130SingTel-G1852502NWIDNW01131StarHub52505NWIDNW01188StarHub52505NWIDNW01164StarHub52505NWIDNW01930
DST52811NWIDNW00444PCSB52802NWIDNW01027