Galaxy S21 Ultra 5G
Firmware G998BXXS3AUHD
Spain · ATLAndroid 11Built Aug 19, 2021Release information
The software versions and region covered by this firmware update.
G998BXXS3AUHDG998BOXM3AUHB SpainSpain · CSC ATL · 2 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Vodafone21401NWIDNW01469VodafoneMVNO21406NWIDNW00479