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    Latest Samsung Galaxy S23 (SM-S911N) - KOO firmware

    Samsung Galaxy S23 (SM-S911N) firmware for Korea (KOO): 38 builds in the SamMobile archive, newest first. The latest is S911NKSS8FZI1 (Android 16, built 7 September 2026). Open a build to download it, or switch region with the country selector.

    SC-51D SCG19 SM-S9110 SM-S911B SM-S911C SM-S911U SM-S911U1 SM-S911W
    Model
    		Build date PDA Version
    SM-S911N Korea 2026-09-07 S911NKSS8FZI1 16
    SM-S911N Korea 2026-09-28 S911NKSU8GZIF 17
    SM-S911N Korea 2026-07-08 S911NKSS8FZG1 16
    SM-S911N Korea 2026-06-11 S911NKSS8FZF1 16
    SM-S911N Korea 2026-05-07 S911NKSU7FZDT 16
    SM-S911N Korea 2026-03-30 S911NKSS7EZCI 16
    SM-S911N Korea 2026-03-10 S911NKSS7EZC2 16
    SM-S911N Korea 2026-02-13 S911NKSS7EZB2 16
    SM-S911N Korea 2026-01-07 S911NKSS6EZA1 16
    SM-S911N Korea 2025-12-02 S911NKSS6EYL1 16
    SM-S911N Korea 2025-11-07 S911NKSS6EYK3 16
    SM-S911N Korea 2025-10-22 S911NKSS6EYJ7 16
    SM-S911N Korea 2025-09-26 S911NKSS6EYI9 16
    SM-S911N Korea 2025-09-12 S911NKSU6EYI7 16
    SM-S911N Korea 2025-07-29 S911NKSS6DYG8 Android
    SM-S911N Korea 2025-07-02 S911NKSS6DYG1 15
    SM-S911N Korea 2025-05-30 S911NKSS6DYE5 15
    SM-S911N Korea 2025-05-09 S911NKSS6DYE1 15
    SM-S911N Korea 2025-04-15 S911NKSU6DYD9 15
    SM-S911N Korea 2025-02-26 S911NKSS6CYB3 14
    SM-S911N Korea 2025-02-04 S911NKSU5CYB1 14
    SM-S911N Korea 2024-12-31 S911NKSS5CXLS 14
    SM-S911N Korea 2024-11-27 S911NKSS5CXKA 14
    SM-S911N Korea 2024-11-08 S911NKSU5CXK4 14
    SM-S911N Korea 2024-09-30 S911NKSS4CXJ1 14
    SM-S911N Korea 2024-08-23 S911NKSU4CXH7 14
    SM-S911N Korea 2024-08-01 S911NKSS4CXGJ 14
    SM-S911N Korea 2024-07-04 S911NKSS4CXG4 14
    SM-S911N Korea 2024-05-30 S911NKSS3CXE4 14
    SM-S911N Korea 2024-05-07 S911NKSS3CXE1 14
    SM-S911N Korea 2024-04-12 S911NKSS2CXD5 14
    SM-S911N Korea 2024-02-01 S911NKSS2BXAF 14
    SM-S911N Korea 2023-11-10 S911NKSU2BWK7 14
    SM-S911N Korea 2023-07-28 S911NKSU2AWGJ 13
    SM-S911N Korea 2023-06-21 S911NKSU2AWF5 Android
    SM-S911N Korea 2023-03-24 S911NKSU1AWC8 13
    SM-S911N Korea 2023-02-15 S911NKSU1AWBD 13
    SM-S911N Korea 2023-01-06 S911NKSU1AWA6 13
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2026-09-07 S911NKSS8FZI1
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2026-09-28 S911NKSU8GZIF
    Version
    17
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2026-07-08 S911NKSS8FZG1
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2026-06-11 S911NKSS8FZF1
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2026-05-07 S911NKSU7FZDT
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2026-03-30 S911NKSS7EZCI
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2026-03-10 S911NKSS7EZC2
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2026-02-13 S911NKSS7EZB2
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2026-01-07 S911NKSS6EZA1
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-12-02 S911NKSS6EYL1
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-11-07 S911NKSS6EYK3
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-10-22 S911NKSS6EYJ7
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-09-26 S911NKSS6EYI9
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-09-12 S911NKSU6EYI7
    Version
    16
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-07-29 S911NKSS6DYG8
    Version
    Android
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-07-02 S911NKSS6DYG1
    Version
    15
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-05-30 S911NKSS6DYE5
    Version
    15
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-05-09 S911NKSS6DYE1
    Version
    15
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-04-15 S911NKSU6DYD9
    Version
    15
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-02-26 S911NKSS6CYB3
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2025-02-04 S911NKSU5CYB1
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2024-12-31 S911NKSS5CXLS
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2024-11-27 S911NKSS5CXKA
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2024-11-08 S911NKSU5CXK4
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2024-09-30 S911NKSS4CXJ1
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2024-08-23 S911NKSU4CXH7
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2024-08-01 S911NKSS4CXGJ
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2024-07-04 S911NKSS4CXG4
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2024-05-30 S911NKSS3CXE4
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2024-05-07 S911NKSS3CXE1
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2024-04-12 S911NKSS2CXD5
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2024-02-01 S911NKSS2BXAF
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2023-11-10 S911NKSU2BWK7
    Version
    14
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2023-07-28 S911NKSU2AWGJ
    Version
    13
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2023-06-21 S911NKSU2AWF5
    Version
    Android
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2023-03-24 S911NKSU1AWC8
    Version
    13
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2023-02-15 S911NKSU1AWBD
    Version
    13
    Model Country/Carrier
    SM-S911N Korea
    Build date PDA
    2023-01-06 S911NKSU1AWA6
    Version
    13