Galaxy S21 5G
Firmware G991BXXU1AUB8
Costa Rica · ICEAndroid 11Built Feb 11, 2021Release information
The software versions and region covered by this firmware update.
G991BXXU1AUB8G991BOWE1AUB8 Costa RicaCosta Rica · CSC ICE · 2 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Kölbi ICE71201NWIDNW00579Kölbi ICE71202NWIDNW00579