SM-S721N firmware for LUC – South Korea (LG U+)
32 builds for the Galaxy S24 FE in region LUC. 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 |
|---|---|---|---|---|---|
S721NKSSFEZJ1/S721NOKRFEZJ1/S721NKSSFEZIA | Oct 22, 2026 | Android 17 | Security | 15 | on server |
S721NKSUEEZIF/S721NOKREEZIF/S721NKSUEEZIA | Oct 6, 2026 | Android 17 | Feature | 14 | on server |
S721NKSUEZZI4/S721NOKREZZI4/S721NKSUEEZI4 beta | Sep 15, 2026 | – | Feature | 14 | pulled |
S721NKSUEZZHK/S721NOKREZZHK/S721NKSUEEZHK beta | Sep 4, 2026 | – | Feature | 14 | pulled |
S721NKSUEZZHL/S721NOKREZZHL/S721NKSUEEZHK beta | Sep 4, 2026 | – | Feature | 14 | pulled |
S721NKSSEDZH3/S721NOKREDZH3/S721NKSSEDZH1 | Aug 26, 2026 | Android 16 | Security | 14 | on server |
S721NKSSDDZG3/S721NOKRDDZG3/S721NKSSDDZG1 | Jul 20, 2026 | Android 16 | Security | 13 | on server |
S721NKSSCDZF3/S721NOKRCDZF3/S721NKSSCDZE1 | Jun 18, 2026 | Android 16 | Security | 12 | on server |
S721NKSSCDZE1/S721NOKRCDZE1/S721NKSSCDZE1 | May 28, 2026 | Android 16 | Security | 12 | on server |
S721NKSUBDZDP/S721NOKRBDZDP/S721NKSUBDZDB | May 11, 2026 | Android 16 | Feature | 11 | on server |
S721NKSUBZZDP/S721NOKRBZZDP/S721NKSUBDZDB beta | Apr 28, 2026 | – | Feature | 11 | pulled |
S721NKSUBZZD5/S721NOKRBZZD5/S721NKSUBDZD1 beta | Apr 14, 2026 | – | Feature | 11 | pulled |
S721NKSSBCZD2/S721NOKRBCZD2/S721NKSSBCZD2 | Apr 8, 2026 | Android 16 | Security | 11 | on server |
S721NKSUAZZCD/S721NOKRAZZCD/S721NKSUADZCD beta | Mar 26, 2026 | – | Feature | 10 | pulled |
S721NKSSACZC1/S721NOKRACZC1/S721NKSSACZC1 | Mar 23, 2026 | Android 16 | Security | 10 | on server |
S721NKSSACZB2/S721NOKRACZB2/S721NKSSACZB1 | Feb 23, 2026 | Android 16 | Security | 10 | on server |
S721NKSS9CZA1/S721NOKR9CZA1/S721NKSS9CZA1 | Jan 15, 2026 | Android 16 | Security | 9 | on server |
S721NKSS8CYL1/S721NOKR8CYL1/S721NKSS8CYL1 | Dec 11, 2025 | Android 16 | Security | 8 | on server |
S721NKSS8CYK2/S721NOKR8CYK2/S721NKSS8CYK1 | Nov 17, 2025 | Android 16 | Security | 8 | on server |
S721NKSS7CYJ3/S721NOKR7CYJ3/S721NKSS7CYJ1 | Oct 24, 2025 | Android 16 | Security | 7 | on server |
S721NKSU6CYI6/S721NOKR6CYI6/S721NKSU6CYI3 | Sep 22, 2025 | Android 16 | Feature | 6 | on server |
S721NKSS6BYG2/S721NOKR6BYG2/S721NKSS6BYG2 | Aug 11, 2025 | Android 15 | Security | 6 | on server |
S721NKSS5BYF1/S721NOKR5BYF1/S721NKSS5BYF1 | Jul 10, 2025 | Android 15 | Security | 5 | on server |
S721NKSS4BYE1/S721NOKR4BYE1/S721NKSS4BYE1 | Jun 12, 2025 | Android 15 | Security | 4 | on server |
S721NKSS3BYDF/S721NOKR3BYDF/S721NKSS3BYDF | May 15, 2025 | Android 15 | Security | 3 | on server |
S721NKSU2BYD9/S721NOKR2BYD9/S721NKSU2BYD9 | Apr 22, 2025 | Android 15 | Feature | 2 | on server |
S721NKSS2AYB2/S721NOKR2AYB2/S721NKSS2AYB2 | Mar 13, 2025 | Android 14 | Security | 2 | on server |
S721NKSS2AYA1/S721NOKR2AYA1/S721NKSS2AYA1 | Feb 13, 2025 | Android 14 | Security | 2 | on server |
S721NKSS2AXL1/S721NOKR2AXL1/S721NKSS2AXL1 | Jan 9, 2025 | Android 14 | Security | 2 | on server |
S721NKSS2AXK5/S721NOKR2AXK5/S721NKSS2AXK5 | Dec 12, 2024 | Android 14 | Security | 2 | on server |
S721NKSU2AXK4/S721NOKR2AXK4/S721NKSU2AXK4 | Nov 25, 2024 | Android 14 | Feature | 2 | on server |
S721NKSU1AXIA/S721NOKR1AXIA/S721NKSU1AXI1 | Oct 17, 2024 | Android 14 | Feature | 1 | on server |
Download the latest LUC build
samloader download -m SM-S721N -r LUC -v S721NKSSFEZJ1/S721NOKRFEZJ1/S721NKSSFEZIASee how to download Samsung firmware and how to flash it. Back to the SM-S721N overview.