Samsung CSC ATT – USA (AT&T)
ATT is the Samsung region code (CSC) for USA (AT&T). 154 models in our
database have firmware for it. Its firmware belongs to the CSC group 1OY, so devices with ATT share one firmware file with the other codes of that group.
Latest firmware for ATT by model
| Model | Latest build | Android | Released |
|---|---|---|---|
| Galaxy XCover7 Pro SM-G766U1 | G766U1UEUADZJ7 | Android 17 | Nov 12, 2026 |
| Galaxy S24 FE SM-S721U | S721USQUEEZJ6 | Android 17 | Nov 12, 2026 |
| Galaxy Z Fold6 SM-F956U1 | F956U1UEU4EZJ8 | Android 17 | Nov 11, 2026 |
| Galaxy Z Flip6 SM-F741U | F741USQU4EZJA | Android 17 | Nov 11, 2026 |
| Galaxy Z Flip6 SM-F741U1 | F741U1UEU4EZJA | Android 17 | Nov 11, 2026 |
| Galaxy Z Fold6 SM-F956U | F956USQU4EZJ8 | Android 17 | Nov 11, 2026 |
| Galaxy S25 SM-S931U1 | S931U1UEUDDZJB | Android 17 | Nov 9, 2026 |
| Galaxy S25 SM-S931U | S931USQUDDZJB | Android 17 | Nov 9, 2026 |
| Galaxy S25+ SM-S936U1 | S936U1UEUDDZJB | Android 17 | Nov 9, 2026 |
| Galaxy S25 Ultra SM-S938U | S938USQUDDZJB | Android 17 | Nov 9, 2026 |
| Galaxy S25 Ultra SM-S938U1 | S938U1UEUDDZJB | Android 17 | Nov 9, 2026 |
| Galaxy S25 Edge SM-S937U1 | S937U1UEUADZJB | Android 17 | Nov 9, 2026 |
| Galaxy S25 Edge SM-S937U | S937USQUADZJB | Android 17 | Nov 9, 2026 |
| Galaxy S25 FE SM-S731U1 | S731U1UEUACZJC | Android 17 | Nov 7, 2026 |
| Galaxy S25+ SM-S936U | S936USQUDDZJB | Android 17 | Nov 6, 2026 |
| Galaxy S25 FE SM-S731U | S731USQUACZJC | Android 17 | Nov 6, 2026 |
| Galaxy A17 5G SM-A176U1 | A176U1UEU8CZJA | Android 17 | Nov 5, 2026 |
| Galaxy Z Flip7 SM-F766U1 | F766U1UEUDCZJB | Android 17 | Nov 4, 2026 |
| Galaxy Z Flip7 FE SM-F761U1 | F761U1UEUDCZJB | Android 17 | Nov 4, 2026 |
| Galaxy Z Fold7 SM-F966U1 | F966U1UEUDCZJB | Android 17 | Nov 4, 2026 |
| Galaxy Z TriFold SM-F968U1 | F968U1UEU7CZJC | Android 17 | Nov 4, 2026 |
| Galaxy A16 5G SM-A166U1 | A166U1UEUAEZJ8 | Android 17 | Nov 4, 2026 |
| Galaxy A35 5G SM-A356U1 | A356U1UEUCEZJ3 | Android 17 | Nov 4, 2026 |
| Galaxy Z Flip7 SM-F766U | F766USQUDCZJB | Android 17 | Nov 4, 2026 |
| Galaxy Z Fold7 SM-F966U | F966USQUDCZJB | Android 17 | Nov 4, 2026 |
| Galaxy XCover7 Pro SM-G766U | G766USQUADZJ7 | Android 17 | Nov 3, 2026 |
| Galaxy A54 5G SM-A546U | A546USQUNGZJ6 | Android 17 | Nov 2, 2026 |
| Galaxy S23 FE SM-S711U1 | S711U1UES8FZJ7 | Android 16 | Nov 2, 2026 |
| Galaxy S24 FE SM-S721U1 | S721U1UESEEZJ1 | Android 17 | Nov 2, 2026 |
| Galaxy A27 5G SM-A276U1 | A276U1UEU3BZIF | Android 17 | Nov 2, 2026 |
| Galaxy A26 5G SM-A266U1 | A266U1UEUADZJ5 | Android 17 | Nov 2, 2026 |
| Galaxy S24 SM-S921U1 | S921U1UES6EZJ1 | Android 17 | Oct 29, 2026 |
| Galaxy S24+ SM-S926U1 | S926U1UES6EZJ1 | Android 17 | Oct 29, 2026 |
| Galaxy S24 Ultra SM-S928U1 | S928U1UES6EZJ1 | Android 17 | Oct 29, 2026 |
| Galaxy Tab Active5 Pro 5G SM-X358U | X358UUESBCZJ2 | Android 16 | Oct 29, 2026 |
| Galaxy S23 FE SM-S711U | S711USQS8FZJ7 | Android 16 | Oct 29, 2026 |
| Galaxy S26 FE SM-S741U | S741USQU2AZJ5 | Android 17 | Oct 28, 2026 |
| Galaxy S26 SM-S942U | S942USQU5BZJA | Android 17 | Oct 28, 2026 |
| Galaxy S26+ SM-S947U | S947USQU5BZJA | Android 17 | Oct 28, 2026 |
| Galaxy S26 Ultra SM-S948U | S948USQU5BZJA | Android 17 | Oct 28, 2026 |
| Galaxy S26+ SM-S947U1 | S947U1UEU5BZJA | Android 17 | Oct 28, 2026 |
| Galaxy S26 Ultra SM-S948U1 | S948U1UEU5BZJA | Android 17 | Oct 28, 2026 |
| Galaxy S26 SM-S942U1 | S942U1UEU5BZJA | Android 17 | Oct 28, 2026 |
| Galaxy Z Flip8 SM-F776U | F776USQU3AZJ8 | Android 17 | Oct 28, 2026 |
| Galaxy Z Fold8 SM-F971U | F971USQU3AZJ8 | Android 17 | Oct 28, 2026 |
| Galaxy Z Fold8 Ultra SM-F976U | F976USQU3AZJ8 | Android 17 | Oct 28, 2026 |
| Galaxy Z Fold8 Ultra SM-F976U1 | F976U1UEU3AZJ8 | Android 17 | Oct 28, 2026 |
| Galaxy Z Flip8 SM-F776U1 | F776U1UEU3AZJ8 | Android 17 | Oct 28, 2026 |
| Galaxy Z Fold8 SM-F971U1 | F971U1UEU3AZJ8 | Android 17 | Oct 28, 2026 |
| Galaxy A57 5G SM-A576U | A576USQS4BZJ2 | Android 17 | Oct 27, 2026 |
| Galaxy A16 5G SM-A166U | A166USQUAEZJ5 | Android 17 | Oct 26, 2026 |
| Galaxy A17 5G SM-A176U | A176USQU8CZJ8 | Android 17 | Oct 26, 2026 |
| Galaxy S24 Ultra SM-S928U | S928USQS6EZJ1 | Android 17 | Oct 26, 2026 |
| Galaxy S24 SM-S921U | S921USQS6EZJ1 | Android 17 | Oct 26, 2026 |
| Galaxy S24+ SM-S926U | S926USQS6EZJ1 | Android 17 | Oct 26, 2026 |
| Galaxy A57 5G SM-A576U1 | A576U1UES6BZJ2 | Android 17 | Oct 26, 2026 |
| Galaxy A35 5G SM-A356U | A356USQUCEZJ2 | Android 17 | Oct 25, 2026 |
| Galaxy Z Flip5 SM-F731U1 | F731U1UEU8HZIJ | Android 17 | Oct 25, 2026 |
| Galaxy Z Fold5 SM-F946U1 | F946U1UEU8HZIJ | Android 17 | Oct 25, 2026 |
| Galaxy S23 Ultra SM-S918U1 | S918U1UEU8GZIF | Android 17 | Oct 25, 2026 |
| Galaxy S21 FE 5G SM-G990U3 | G990U3UESNIZI2 | Android 16 | Oct 22, 2026 |
| Galaxy S21 FE 5G SM-G990U1 | G990U1UESPIZI2 | Android 16 | Oct 22, 2026 |
| Galaxy A36 5G SM-A366U1 | A366U1UEUADZIF | Android 17 | Oct 22, 2026 |
| Galaxy A54 5G SM-A546U1 | A546U1UESNFZJ2 | Android 16 | Oct 21, 2026 |
| Galaxy XCover6 Pro SM-G736U1 | G736U1UESCGZI3 | Android 16 | Oct 21, 2026 |
| Galaxy S21 FE 5G SM-G990U2 | G990U2SQSNIZI2 | Android 16 | Oct 20, 2026 |
| Galaxy S21 FE 5G SM-G990U | G990USQSPIZI2 | Android 16 | Oct 20, 2026 |
| Galaxy A37 5G SM-A376U1 | A376U1UEU5BZI6 | Android 17 | Oct 20, 2026 |
| Galaxy A15 5G SM-A156U1 | A156U1UESDEZJ6 | Android 16 | Oct 19, 2026 |
| Galaxy A56 5G SM-A566U1 | A566U1UEUBDZJ1 | Android 17 | Oct 19, 2026 |
| Galaxy Z Fold5 SM-F946U | F946USQU8HZIJ | Android 17 | Oct 18, 2026 |
| Galaxy Z Flip5 SM-F731U | F731USQU8HZIJ | Android 17 | Oct 18, 2026 |
| Galaxy A36 5G SM-A366U | A366USQUADZIF | Android 17 | Oct 18, 2026 |
| Galaxy S23 SM-S911U | S911USQU8GZIF | Android 17 | Oct 18, 2026 |
| Galaxy S23 Ultra SM-S918U | S918USQU8GZIF | Android 17 | Oct 18, 2026 |
| Galaxy S23+ SM-S916U | S916USQU8GZIF | Android 17 | Oct 18, 2026 |
| Galaxy XCover6 Pro SM-G736U | G736USQSEGZI3 | Android 16 | Oct 13, 2026 |
| Galaxy A15 5G SM-A156U | A156USQSDEZJ4 | Android 16 | Oct 12, 2026 |
| Galaxy Tab Active5 5G SM-X308U | X308UUESFDZI1 | Android 16 | Sep 30, 2026 |
| Galaxy Tab A9+ 5G SM-X218U | X218USQUDEZI3 | Android 16 | Sep 30, 2026 |
| Galaxy Tab S9 FE SM-X518U | X518USQSHEZI3 | Android 16 | Sep 29, 2026 |
| Galaxy A23 5G SM-A236U | A236USQSHEZI6 | Android 14 | Sep 28, 2026 |
| Galaxy A23 5G SM-A236U1 | A236U1UESHEZI6 | Android 14 | Sep 28, 2026 |
| Galaxy Tab S10+ 5G SM-X828U | X828USQSBDZI4 | Android 16 | Sep 23, 2026 |
| Galaxy Tab A11+ 5G SM-X238U | X238USQS8BZI3 | Android 16 | Sep 22, 2026 |
| Galaxy A25 5G SM-A256U1 | A256U1UESEEZH9 | Android 16 | Sep 10, 2026 |
| Galaxy S8+ SM-G955U1 | G955U1UEU8DZE2 | Android 9 | Jun 17, 2026 |
| Galaxy S8 SM-G950U1 | G950U1UEU8DZE2 | Android 9 | Jun 17, 2026 |
| Galaxy Note8 SM-N950U1 | N950U1UEU8DZE1 | Android 9 | Jun 16, 2026 |
| Galaxy S21+ 5G SM-G996U1 | G996U1UESJHZB1 | Android 15 | Mar 22, 2026 |
| Galaxy S21 Ultra 5G SM-G998U | G998USQSJHZB1 | Android 15 | Mar 17, 2026 |
| Galaxy S21 5G SM-G991U | G991USQSJHZB1 | Android 15 | Mar 17, 2026 |
| Galaxy Note20 5G SM-N981U | N981USQSEHYH1 | Android 13 | Aug 28, 2025 |
| Galaxy Note20 Ultra 5G SM-N986U1 | N986U1UESEHYH1 | Android 13 | Aug 27, 2025 |
| Galaxy Note20 5G SM-N981U1 | N981U1UESEHYH2 | Android 13 | Aug 27, 2025 |
| Galaxy S20 UItra 5G SM-G988U1 | G988U1UESCHYC1 | Android 13 | Apr 2, 2025 |
| Galaxy S20+ 5G SM-G986U | G986USQSCHYC1 | Android 13 | Apr 2, 2025 |
| Galaxy S20 5G SM-G981U1 | G981U1UESCHYC1 | Android 13 | Apr 2, 2025 |
| Galaxy S20+ 5G SM-G986U1 | G986U1UESCHYC1 | Android 13 | Apr 2, 2025 |
| Galaxy S20 Ultra 5G SM-G988U | G988USQSCHYC1 | Android 13 | Apr 2, 2025 |
| Galaxy S20 5G SM-G981U | G981USQSCHYC1 | Android 13 | Apr 2, 2025 |
| SMASUNG Galaxy Note10+5G SM-N976U | N976USQU6GXE1 | Android 12 | Jun 9, 2024 |
| Galaxy S10e SM-G970U1 | G970U1UEU9IXE1 | Android 12 | Jun 5, 2024 |
| Galaxy S10 SM-G973U1 | G973U1UEU9IXE1 | Android 12 | Jun 5, 2024 |
| Galaxy S10+ SM-G975U1 | G975U1UEU9IXE1 | Android 12 | Jun 4, 2024 |
| Galaxy Note10+ SM-N975U | N975USQU8HXE1 | Android 12 | Jun 4, 2024 |
| Galaxy Note10+ SM-N975U1 | N975U1UEU8HXE1 | Android 12 | Jun 4, 2024 |
| Galaxy Note10 SM-N970U1 | N970U1UEU8HXE1 | Android 12 | Jun 4, 2024 |
| Galaxy Note 10 SM-N970U | N970USQU8HXE1 | Android 12 | Jun 4, 2024 |
| Galaxy Fold SM-F900U1 | F900U1UEU7HXE1 | Android 12 | Jun 4, 2024 |
| Galaxy Fold SM-F900U | F900USQU7HXE3 | Android 12 | Jun 4, 2024 |
| Galaxy S10+ SM-G975U | G975USQU9IXE2 | Android 12 | Jun 2, 2024 |
| Galaxy S10e SM-G970U | G970USQU9IXE2 | Android 12 | May 30, 2024 |
| Galaxy S10 SM-G973U | G973USQU9IXE2 | Android 12 | May 30, 2024 |
| Galaxy S10 5G SM-G977U | G977UUCUAHXE2 | Android 12 | May 30, 2024 |
| Galaxy S10 Lite SM-G770U1 | G770U1UES9HXA1 | Android 13 | Feb 21, 2024 |
| Galaxy A51 SM-A515U1 | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 |
| Galaxy A51 SM-A515U | A515USQSCFXA1 | Android 13 | Feb 5, 2024 |
| Galaxy Z Flip SM-F700U | F700USQS8JXA2 | Android 13 | Jan 11, 2024 |
| Galaxy Z Flip SM-F700U1 | F700U1UES8JXA1 | Android 13 | Jan 10, 2024 |
| Galaxy Tab Active Pro SM-T547U | T547UUESACWI1_B2BF | Android 11 | Nov 20, 2023 |
| Galaxy A20 SM-A205U1 | A205U1UEUECWI1 | Android 11 | Oct 5, 2023 |
| Galaxy Tab S5e SM-T727U | T727UUEU6DWI1 | Android 11 | Oct 4, 2023 |
| Galaxy A10e SM-A102U1 | A102U1UEUGCWH1 | Android 11 | Aug 29, 2023 |
| Galaxy A10e SM-A102U | A102USQUGCWH1 | Android 11 | Aug 24, 2023 |
| Galaxy A50 SM-A505U1 | A505U1UEUKDWA3 | Android 11 | Feb 23, 2023 |
| Galaxy Note9 SM-N960U1 | N960U1UEU9FVG2 | Android 10 | Aug 22, 2022 |
| Galaxy Tab Active2 SM-T397U | T397UUEUCCVF2 | Android 9 | Aug 1, 2022 |
| Galaxy S9+ SM-G965U1 | G965U1UES9FVD1 | Android 10 | Apr 17, 2022 |
| Galaxy S9 SM-G960U1 | G960U1UES9FVD1 | Android 10 | Apr 17, 2022 |
| Galaxy S7 edge SM-G935U | G935UUESBCTA3 | Android 8 | Apr 4, 2022 |
| Galaxy S7 SM-G930U | G930UUESBCTA3 | Android 8 | Apr 4, 2022 |
| Galaxy Note9 SM-N960U | N960USQU5FTJ7 | Android 10 | Nov 16, 2020 |
| Galaxy Note8 SM-N950U | N950USQS7DTE5 | Android 9 | Jun 16, 2020 |
| Galaxy S8+ SM-G955U | G955USQS6DSJ3 | Android 9 | Oct 24, 2019 |
| Galaxy S6 active SM-G890A | G890AUCS6CPK8 | Android 6 | May 22, 2017 |
| Gear S SM-R750A | R750AUCU2APC1 | – | May 3, 2016 |
| GALAXY View SM-T677A | T677AUCU1AOJA | Android 5 | Nov 17, 2015 |
| SM-T537A SM-T537A | T537AUCU1ANE1 | Android 4 | Jun 8, 2014 |
| GALAXY Note PRO SM-P907A | P907AUCU1AND7 | Android 4 | Jun 2, 2014 |
| GALAXY S5 SM-G900A | G900AUCU1ANCE | Android 4 | Apr 11, 2014 |
| SGH-I497 SGH-I497 | I497UCBMF2 | Android 4 | Jun 26, 2013 |
| GALAXY Camera EK-GC100 | GC100UCAMD4 | Android 4 | May 7, 2013 |
| GALAXY S4 SGH-I337 | I337UCUAMDB | Android 4 | Apr 29, 2013 |
| GALAXY Note Ⅱ SGH-I317 | I317UCALK7 | Android 4 | Apr 4, 2013 |
| GALAXY S III SGH-I747 | I747UCALH9 | Android 4 | Dec 3, 2012 |
| GALAXY S4 ACTIVE SGH-I537 | I537UCSCOC8 | Android 5 | – |
| GALAXY S Ⅲ mini SM-G730A | G730AUCSBNG5 | Android 4 | – |
| GALAXY S5 ACTIVE SM-G870A | G870AUCS2CPB2 | Android 5 | – |
| Galaxy S6 SM-G920A | G920AUCS4CPF1 | Android 6 | – |
| Galaxy S8 SM-G950U | G950USQS1AQF7 | Android 7 | – |
| Galaxy S9 SM-G960U | G960USQS2ARF4 | Android 8 | – |
| Galaxy S9+ SM-G965U | G965USQS2ARF4 | Android 8 | – |
| Galaxy J1 SM-J120A | J120AUCS2AQB1 | Android 6 | – |
All codes: Samsung CSC codes list.