SM-G991U firmware for DSA – USA
48 builds for the Galaxy S21 5G in region DSA. The full version string is
PDA/CSC/MODEM – you need it to download a specific build.
| Version (PDA/CSC/MODEM) | Released | Android | Type | Bit | File |
|---|---|---|---|---|---|
G991USQSJHZB1/G991UOYNJHZB1/G991USQSJHZB1 | Mar 19, 2026 | Android 15 | Security | 19 | on server |
G991USQSJHZAA/G991UOYNJHZAA/G991USQSJHZAA | Jan 28, 2026 | Android 15 | Security | 19 | on server |
G991USQSIHYL1/G991UOYNIHYL1/G991USQSIHYL1 | Dec 17, 2025 | Android 15 | Security | 18 | on server |
G991USQSHHYI1/G991UOYNHHYI1/G991USQSHHYI1 | Sep 26, 2025 | Android 15 | Security | 17 | on server |
G991USQSGHYF2/G991UOYNGHYF2/G991USQSGHYF2 | Jun 26, 2025 | Android 15 | Security | 16 | on server |
G991USQSFHYE2/G991UOYNFHYE2/G991USQSFHYE2 | Jun 5, 2025 | Android 15 | Security | 15 | on server |
G991USQUEHYDA/G991UOYNEHYDA/G991USQUEHYDA | May 6, 2025 | Android 15 | Feature | 14 | on server |
G991USQSEGYA5/G991UOYNEGYA5/G991USQSEGYA5 | Feb 25, 2025 | Android 14 | Security | 14 | on server |
G991USQSEGXLB/G991UOYNEGXLB/G991USQSEGXLB | Jan 12, 2025 | Android 14 | Security | 14 | on server |
G991USQSEGXK3/G991UOYNEGXK3/G991USQSEGXK3 | Dec 16, 2024 | Android 14 | Security | 14 | on server |
G991USQSEGXJ4/G991UOYNEGXJ4/G991USQSEGXJ4 | Nov 14, 2024 | Android 14 | Security | 14 | on server |
G991USQSDGXJ2/G991UOYNDGXJ2/G991USQSDGXJ2 | Oct 17, 2024 | Android 14 | Security | 13 | on server |
G991USQSCGXH2/G991UOYNCGXH2/G991USQSCGXH2 | Sep 13, 2024 | Android 14 | Security | 12 | on server |
G991USQUCGXGA/G991UOYNCGXGA/G991USQUCGXGA | Aug 19, 2024 | Android 14 | Feature | 12 | on server |
G991USQSCGXF3/G991UOYNCGXF3/G991USQSCGXF3 | Jul 13, 2024 | Android 14 | Security | 12 | on server |
G991USQSBGXF1/G991UOYNBGXF1/G991USQSBGXF1 | Jun 14, 2024 | Android 14 | Security | 11 | on server |
G991USQSBGXE2/G991UOYNBGXE2/G991USQSBGXE2 | May 21, 2024 | Android 14 | Security | 11 | on server |
G991USQUAGXDE/G991UOYNAGXDE/G991USQUAGXDE | May 10, 2024 | Android 14 | Feature | 10 | on server |
G991USQSAFXD3/G991UOYNAFXD3/G991USQSAFXD3 | Apr 12, 2024 | Android 14 | Security | 10 | on server |
G991USQSAFXC2/G991UOYNAFXC2/G991USQSAFXC2 | Mar 14, 2024 | Android 14 | Security | 10 | on server |
G991USQSAFXAI/G991UOYNAFXAI/G991USQSAFXAI | Feb 28, 2024 | Android 14 | Security | 10 | on server |
G991USQS9FXA3/G991UOYN9FXA3/G991USQS9FXA3 | Jan 18, 2024 | Android 14 | Security | 9 | on server |
G991USQS9FWL2/G991UOYN9FWL2/G991USQS9FWL2 | Dec 20, 2023 | Android 14 | Security | 9 | on server |
G991USQU9FWK9/G991UOYN9FWK9/G991USQU9FWK9 | Dec 6, 2023 | Android 14 | Feature | 9 | on server |
G991USQS9EWK1/G991UOYN9EWK1/G991USQS9EWK1 | Nov 15, 2023 | Android 13 | Security | 9 | on server |
G991USQS9EWI2/G991UOYN9EWI2/G991USQS9EWI2 | Oct 6, 2023 | Android 13 | Security | 9 | on server |
G991USQS9EWI1/G991UOYN9EWI1/G991USQS9EWI1 | Sep 21, 2023 | Android 13 | Security | 9 | on server |
G991USQU8EWH6/G991UOYN8EWH6/G991USQU8EWH6 | Aug 29, 2023 | Android 13 | Feature | 8 | on server |
G991USQS8EWG1/G991UOYN8EWG1/G991USQS8EWG1 | Jul 16, 2023 | Android 13 | Security | 8 | on server |
G991USQU7EWF4/G991UOYN7EWF4/G991USQU7EWF4 | Jul 9, 2023 | Android 13 | Feature | 7 | on server |
G991USQS7EWF1/G991UOYN7EWF1/G991USQS7EWF1 | Jun 14, 2023 | Android 13 | Security | 7 | on server |
G991USQS6EWD4/G991UOYN6EWD4/G991USQS6EWD4 | May 15, 2023 | Android 13 | Security | 6 | on server |
G991USQU6EWD1/G991UOYN6EWD1/G991USQU6EWD1 | Apr 24, 2023 | Android 13 | Feature | 6 | on server |
G991USQS5EWB3/G991UOYN5EWB3/G991USQS5EWB3 | Mar 11, 2023 | Android 13 | Security | 5 | on server |
G991USQU5EWAI/G991UOYN5EWAI/G991USQU5EWAI | Feb 26, 2023 | Android 13 | Feature | 5 | on server |
G991USQS5DWA5/G991UOYN5DWA5/G991USQS5DWA5 | Jan 24, 2023 | Android 13 | Security | 5 | on server |
G991USQU5DVL9/G991UOYN5DVL9/G991USQU5DVL9 | Jan 10, 2023 | Android 13 | Feature | 5 | on server |
G991USQU5CVIF/G991UOYN5CVIF/G991USQU5CVIF | Oct 10, 2022 | Android 12 | Feature | 5 | on server |
G991USQS5CVHC/G991UOYN5CVHC/G991USQS5CVHC | Sep 14, 2022 | Android 12 | Security | 5 | on server |
G991USQU5CVH9/G991UOYN5CVH9/G991USQU5CVH9 | Sep 12, 2022 | Android 12 | Feature | 5 | on server |
G991USQU5CVGB/G991UOYN5CVGB/G991USQU5CVGB | Aug 11, 2022 | Android 12 | Feature | 5 | on server |
G991USQU5CVG4/G991UOYN5CVG4/G991USQU5CVG4 | Jul 22, 2022 | Android 12 | Feature | 5 | on server |
G991USQU5CVDB/G991UOYN5CVDB/G991USQU5CVDB | May 9, 2022 | Android 12 | Feature | 5 | on server |
G991USQU5CVCG/G991UOYN5CVCG/G991USQU5CVCG | Apr 14, 2022 | Android 12 | Feature | 5 | on server |
G991USQU5CVC4/G991UOYN5CVC4/G991USQU5CVC4 | Mar 18, 2022 | Android 12 | Feature | 5 | on server |
G991USQS4BUKK/G991UOYN4BUKK/G991USQS4BUKK | Jan 6, 2022 | Android 12 | Security | 4 | on server |
G991USQU4BUKF/G991UOYN4BUKF/G991USQU4BUKF | Nov 30, 2021 | Android 12 | Feature | 4 | on server |
G991USQU4BUK7/G991UOYN4BUK7/G991USQU4BUK7 | Nov 23, 2021 | Android 12 | Feature | 4 | on server |
Download the latest DSA build
samloader download -m SM-G991U -r DSA -v G991USQSJHZB1/G991UOYNJHZB1/G991USQSJHZB1Changelog and security patch level
Samsung's official release notes for SM-G991U in DSA, including the security patch level of each update: doc.samsungmobile.com/SM-G991U/DSA. We don't show the patch level ourselves (why).
See how to download Samsung firmware and
how to flash it. Back to the SM-G991U overview.
All models with DSA: Samsung CSC DSA.