SM-S721U firmware for ATT – USA (AT&T)
28 builds for the Galaxy S24 FE in region ATT. 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 |
|---|---|---|---|---|---|
S721USQSEEZJ1/S721UOYNEEZJ1/S721USQSEEZJ1 | Oct 28, 2026 | Android 17 | Security | 14 | on server |
S721USQUEEZIF/S721UOYNEEZIF/S721USQUEEZIF | Oct 12, 2026 | Android 17 | Feature | 14 | on server |
S721USQSEDZI1/S721UOYNEDZI1/S721USQSEDZI1 | Sep 30, 2026 | Android 16 | Security | 14 | on server |
S721USQSEDZH9/S721UOYNEDZH9/S721USQSEDZH9 | Sep 2, 2026 | Android 16 | Security | 14 | on server |
S721USQSDDZG1/S721UOYNDDZG1/S721USQSDDZG1 | Jul 27, 2026 | Android 16 | Security | 13 | on server |
S721USQSCDZF3/S721UOYNCDZF3/S721USQSCDZF3 | Jun 24, 2026 | Android 16 | Security | 12 | on server |
S721USQSBDZE1/S721UOYNBDZE1/S721USQSBDZE1 | Jun 2, 2026 | Android 16 | Security | 11 | on server |
S721USQUBDZDP/S721UOYNBDZDP/S721USQUBDZDP | May 18, 2026 | Android 16 | Feature | 11 | on server |
S721USQSBCZD1/S721UOYNBCZD1/S721USQSBCZD1 | Apr 15, 2026 | Android 16 | Security | 11 | on server |
S721USQSACZC1/S721UOYNACZC1/S721USQSACZC1 | Mar 26, 2026 | Android 16 | Security | 10 | on server |
S721USQSACZB4/S721UOYNACZB4/S721USQSACZB4 | Feb 26, 2026 | Android 16 | Security | 10 | on server |
S721USQS9CZA2/S721UOYN9CZA2/S721USQS9CZA2 | Jan 29, 2026 | Android 16 | Security | 9 | on server |
S721USQS8CYL3/S721UOYN8CYL3/S721USQS8CYL3 | Dec 18, 2025 | Android 16 | Security | 8 | on server |
S721USQS8CYK3/S721UOYN8CYK3/S721USQS8CYK3 | Nov 19, 2025 | Android 16 | Security | 8 | on server |
S721USQS7CYJ8/S721UOYN7CYJ8/S721USQS7CYJ8 | Oct 29, 2025 | Android 16 | Security | 7 | on server |
S721USQU7CYI6/S721UOYN7CYI6/S721USQU7CYI6 | Sep 29, 2025 | Android 16 | Feature | 7 | on server |
S721USQS7BYH1/S721UOYN7BYH1/S721USQS7BYH1 | Aug 20, 2025 | Android 15 | Security | 7 | on server |
S721USQS6BYG1/S721UOYN6BYG1/S721USQS6BYG1 | Jul 23, 2025 | Android 15 | Security | 6 | on server |
S721USQS5BYF2/S721UOYN5BYF2/S721USQS5BYF2 | Jun 23, 2025 | Android 15 | Security | 5 | on server |
S721USQS4BYE2/S721UOYN4BYE2/S721USQS4BYE2 | May 22, 2025 | Android 15 | Security | 4 | on server |
S721USQU3BYD9/S721UOYN3BYD9/S721USQU3BYD9 | May 1, 2025 | Android 15 | Feature | 3 | on server |
S721USQS3AYB1/S721UOYN3AYB1/S721USQS3AYB1 | Mar 20, 2025 | Android 14 | Security | 3 | on server |
S721USQS3AYA1/S721UOYN3AYA1/S721USQS3AYA1 | Feb 24, 2025 | Android 14 | Security | 3 | on server |
S721USQS3AXL1/S721UOYN3AXL1/S721USQS3AXL1 | Jan 13, 2025 | Android 14 | Security | 3 | on server |
S721USQS3AXK7/S721UOYN3AXK7/S721USQS3AXK7 | Dec 16, 2024 | Android 14 | Security | 3 | on server |
S721USQS3AXK3/S721UOYN3AXK3/S721USQS3AXK3 | Nov 18, 2024 | Android 14 | Security | 3 | on server |
S721USQS2AXI5/S721UOYN2AXI5/S721USQS2AXI5 | Oct 7, 2024 | Android 14 | Security | 2 | on server |
S721USQU1AXI3/S721UOYN1AXI3/S721USQU1AXI3 | Sep 20, 2024 | Android 14 | Feature | 1 | on server |
Download the latest ATT build
samloader download -m SM-S721U -r ATT -v S721USQSEEZJ1/S721UOYNEEZJ1/S721USQSEEZJ1See how to download Samsung firmware and how to flash it. Back to the SM-S721U overview.