Galaxy S21 5G
Release G991USQU4AUGQ
USA · CHAAndroid 11Built 8/2/2021Release information
The software versions and region covered by this firmware update.
G991USQU4AUGQG991UOYN4AUGQ USAUSA · CSC CHA · 3 carriers in 2 countries
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Verizon311480NWIDNW01605Verizon311480NWIDNW0184500101NWIDNW0160600101NWIDNW01845
Vodafone20404NWIDNW01605Vodafone20404NWIDNW01845