Galaxy S21 5G
Release G991BXXSJHZA6
Romania · CNXAndroid 15Built 1/21/2026Release information
The software versions and region covered by this firmware update.
G991BXXSJHZA6G991BOXMJHZA6G991BXXSJHZA6 RomaniaDownload files
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Open fileRomania · CSC CNX · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Vodafone22601NWIDNW01507