Galaxy S21 Ultra 5G
Release G998BXXU3BUKG
Ireland · 3IEAndroid 12Built 11/23/2021Release information
The software versions and region covered by this firmware update.
G998BXXU3BUKGG998BOXM3BUKG IrelandIreland · CSC 3IE · 2 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
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