SM-G990U2 firmware for USC – USA (US Cellular)
52 builds for the Galaxy S21 FE 5G in region USC. 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 |
|---|---|---|---|---|---|
G990U2SQSNIZI2/G990U2OYNNIZI2/G990U2SQSNIZI2 | Oct 22, 2026 | Android 16 | Security | 23 | on server |
G990U2SQSMIZH2/G990U2OYNMIZH2/G990U2SQSMIZH2 | Sep 21, 2026 | Android 16 | Security | 22 | on server |
G990U2SQSLIZF2/G990U2OYNLIZF2/G990U2SQSLIZF2 | Jul 2, 2026 | Android 16 | Security | 21 | on server |
G990U2SQSLIZE3/G990U2OYNLIZE3/G990U2SQSLIZE3 | Jun 8, 2026 | Android 16 | Security | 21 | on server |
G990U2SQSKIZB2/G990U2OYNKIZB2/G990U2SQSKIZB2 | Mar 18, 2026 | Android 16 | Security | 20 | on server |
G990U2SQSJIZA1/G990U2OYNJIZA1/G990U2SQSJIZA1 | Feb 3, 2026 | Android 16 | Security | 19 | on server |
G990U2SQSIIYL1/G990U2OYNIIYL1/G990U2SQSIIYL1 | Dec 23, 2025 | Android 16 | Security | 18 | on server |
G990U2SQSIIYK2/G990U2OYNIIYK2/G990U2SQSIIYK2 | Dec 1, 2025 | Android 16 | Security | 18 | on server |
G990U2SQUHIYJ2/G990U2OYNHIYJ2/G990U2SQUHIYJ2 | Nov 10, 2025 | Android 16 | Feature | 17 | on server |
G990U2SQSHHYI3/G990U2OYNHHYI3/G990U2SQSHHYI3 | Oct 6, 2025 | Android 15 | Security | 17 | on server |
G990U2SQSGHYG3/G990U2OYNGHYG3/G990U2SQSGHYG3 | Aug 28, 2025 | Android 15 | Security | 16 | on server |
G990U2SQSGHYG1/G990U2OYNGHYG1/G990U2SQSGHYG1 | Jul 28, 2025 | Android 15 | Security | 16 | on server |
G990U2SQSFHYF4/G990U2OYNFHYF4/G990U2SQSFHYF4 | Jul 2, 2025 | Android 15 | Security | 15 | on server |
G990U2SQSEHYE5/G990U2OYNEHYE5/G990U2SQSEHYE5 | Jun 3, 2025 | Android 15 | Security | 14 | on server |
G990U2SQUDHYDA/G990U2OYNDHYDA/G990U2SQUDHYDA | May 19, 2025 | Android 15 | Feature | 13 | on server |
G990U2SQSDGYD2/G990U2OYNDGYD2/G990U2SQSDGYD2 | Apr 21, 2025 | Android 14 | Security | 13 | on server |
G990U2SQSDGYC1/G990U2OYNDGYC1/G990U2SQSDGYC1 | Mar 31, 2025 | Android 14 | Security | 13 | on server |
G990U2SQSCGYA3/G990U2OYNCGYA3/G990U2SQSCGYA3 | Mar 4, 2025 | Android 14 | Security | 12 | on server |
G990U2SQSCGXL4/G990U2OYNCGXL4/G990U2SQSCGXL4 | Jan 16, 2025 | Android 14 | Security | 12 | on server |
G990U2SQSCGXK3/G990U2OYNCGXK3/G990U2SQSCGXK3 | Dec 23, 2024 | Android 14 | Security | 12 | on server |
G990U2SQSCGXJ6/G990U2OYNCGXJ6/G990U2SQSCGXJ6 | Nov 18, 2024 | Android 14 | Security | 12 | on server |
G990U2SQSBGXJ4/G990U2OYNBGXJ4/G990U2SQSBGXJ4 | Oct 24, 2024 | Android 14 | Security | 11 | on server |
G990U2SQSAGXH1/G990U2OYNAGXH1/G990U2SQSAGXH1 | Sep 19, 2024 | Android 14 | Security | 10 | on server |
G990U2SQUAGXG8/G990U2OYNAGXG8/G990U2SQUAGXG8 | Sep 9, 2024 | Android 14 | Feature | 10 | on server |
G990U2SQSAGXF3/G990U2OYNAGXF3/G990U2SQSAGXF3 | Jul 18, 2024 | Android 14 | Security | 10 | on server |
G990U2SQS9GXF1/G990U2OYN9GXF1/G990U2SQS9GXF1 | Jun 21, 2024 | Android 14 | Security | 9 | on server |
G990U2SQS9GXE1/G990U2OYN9GXE1/G990U2SQS9GXE1 | May 29, 2024 | Android 14 | Security | 9 | on server |
G990U2SQU8GXDE/G990U2OYN8GXDE/G990U2SQU8GXDE | May 16, 2024 | Android 14 | Feature | 8 | on server |
G990U2SQS8FXD1/G990U2OYN8FXD1/G990U2SQS8FXD1 | Apr 22, 2024 | Android 14 | Security | 8 | on server |
G990U2SQS8FXBB/G990U2OYN8FXBB/G990U2SQS8FXBB | Mar 26, 2024 | Android 14 | Security | 8 | on server |
G990U2SQS8FXAB/G990U2OYN8FXAB/G990U2SQS8FXAB | Feb 22, 2024 | Android 14 | Security | 8 | on server |
G990U2SQS7FXA1/G990U2OYN7FXA1/G990U2SQS7FXA1 | Jan 25, 2024 | Android 14 | Security | 7 | on server |
G990U2SQS7FWL3/G990U2OYN7FWL3/G990U2SQS7FWL3 | Jan 3, 2024 | Android 14 | Security | 7 | on server |
G990U2SQU7FWK5/G990U2OYN7FWK5/G990U2SQU7FWK5 | Dec 17, 2023 | Android 14 | Feature | 7 | on server |
G990U2SQS7EWK1/G990U2OYN7EWK1/G990U2SQS7EWK1 | Nov 16, 2023 | Android 13 | Security | 7 | on server |
G990U2SQS7EWI2/G990U2OYN7EWI2/G990U2SQS7EWI2 | Oct 16, 2023 | Android 13 | Security | 7 | on server |
G990U2SQS7EWI1/G990U2OYN7EWI1/G990U2SQS7EWI1 | Sep 27, 2023 | Android 13 | Security | 7 | on server |
G990U2SQU6EWH4/G990U2OYN6EWH4/G990U2SQU6EWH4 | Sep 18, 2023 | Android 13 | Feature | 6 | on server |
G990U2SQS6EWG3/G990U2OYN6EWG3/G990U2SQS6EWG3 | Aug 18, 2023 | Android 13 | Security | 6 | on server |
G990U2SQS6EWF1/G990U2OYN6EWF1/G990U2SQS6EWF1 | Jul 18, 2023 | Android 13 | Security | 6 | on server |
G990U2SQU5EWE3/G990U2OYN5EWE3/G990U2SQU5EWE3 | Jun 23, 2023 | Android 13 | Feature | 5 | on server |
G990U2SQS4EWD8/G990U2OYN4EWD8/G990U2SQS4EWD8 | May 24, 2023 | Android 13 | Security | 4 | on server |
G990U2SQU4EWD4/G990U2OYN4EWD4/G990U2SQU4EWD4 | May 12, 2023 | Android 13 | Feature | 4 | on server |
G990U2SQU3EWC1/G990U2OYN3EWC1/G990U2SQU3EWC1 | Mar 30, 2023 | Android 13 | Feature | 3 | on server |
G990U2SQU2EWAI/G990U2OYN2EWAI/G990U2SQU2EWAI | Mar 10, 2023 | Android 13 | Feature | 2 | on server |
G990U2SQS2DWA1/G990U2OYN2DWA1/G990U2SQS2DWA1 | Feb 16, 2023 | Android 13 | Security | 2 | on server |
G990U2SQU2DVK5/G990U2OYN2DVK5/G990U2SQU2DVK5 | Dec 6, 2022 | Android 13 | Feature | 2 | on server |
G990U2SQS2CVI3/G990U2OYN2CVI3/G990U2SQS2CVI3 | Oct 14, 2022 | Android 12 | Security | 2 | on server |
G990U2SQU1CVH8/G990U2OYN1CVH8/G990U2SQU1CVH8 | Sep 19, 2022 | Android 12 | Feature | 1 | on server |
G990U2SQU1CVG1/G990U2OYN1CVG1/G990U2SQU1CVG1 | Aug 22, 2022 | Android 12 | Feature | 1 | on server |
G990U2SQU1CVF7/G990U2OYN1CVF7/G990U2SQU1CVF7 | Jul 25, 2022 | Android 12 | Feature | 1 | on server |
G990U2SQU1CVF1/G990U2OYN1CVF1/G990U2SQU1CVF1 | Jun 27, 2022 | Android 12 | Feature | 1 | on server |
Download the latest USC build
samloader download -m SM-G990U2 -r USC -v G990U2SQSNIZI2/G990U2OYNNIZI2/G990U2SQSNIZI2Changelog and security patch level
Samsung's official release notes for SM-G990U2 in USC, including the security patch level of each update: doc.samsungmobile.com/SM-G990U2/USC. We don't show the patch level ourselves (why).
See how to download Samsung firmware and
how to flash it. Back to the SM-G990U2 overview.
All models with USC: Samsung CSC USC.