Galaxy S21 Ultra 5G
Firmware G998BXXU1AUB3
Argentina · PSNAndroid 11Built Feb 3, 2021Release information
The software versions and region covered by this firmware update.
G998BXXU1AUB3G998BOWO1AUB3 ArgentinaArgentina · CSC PSN · 2 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Personal72234NWIDNW00984Personal722341NWIDNW00984