Galaxy S21 5G
Release G991U1UES8EWF6
USA · AIOAndroid 13Built 6/27/2023Release information
The software versions and region covered by this firmware update.
G991U1UES8EWF6G991U1OYM8EWF6 USADownload files
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Open fileUSA · CSC AIO · 3 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
AT&T310150NWIDNW00057AT&T310150NWIDNW0217099999NWIDNW0005700101NWIDNW00156