Galaxy S21 5G
Release G991U1UEU1AUAG
USA · CCTAndroid 11Built 1/31/2021Release information
The software versions and region covered by this firmware update.
G991U1UEU1AUAGG991U1OYM1AUAG USAUSA · CSC CCT · 3 carriers in 2 countries
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Verizon311480NWIDNW00282Verizon311480NWIDNW0184300101NWIDNW0026500101NWIDNW01843
Vodafone20404NWIDNW00283Vodafone20404NWIDNW01843