Latest
Samsung Galaxy S23 Ultra (SM-S918N) - KOO firmware
Samsung Galaxy S23 Ultra (SM-S918N) firmware for Korea (KOO): 23 builds in the SamMobile archive, newest first. The latest is S918NKSS3CXE1 (Android 14, built 7 May 2024). Open a build to download it, or switch region with the country selector.
Model
Country/carrier
Korea (KOO)
Korea (KT Corporation) (KTC)
Korea (LG Uplus) (LUC)
Korea (SK Telecom) (SKC)
Build date
PDA
Version
SM-S918N
Korea
2024-05-07
S918NKSS3CXE1
14
SM-S918N
Korea
2026-07-08
S918NKSS8FZG1
16
SM-S918N
Korea
2026-05-08
S918NKSU7FZDT
16
SM-S918N
Korea
2026-02-13
S918NKSS7EZB2
16
SM-S918N
Korea
2026-01-07
S918NKSS6EZA1
16
SM-S918N
Korea
2025-12-02
S918NKSS6EYL1
16
SM-S918N
Korea
2025-11-07
S918NKSS6EYK3
16
SM-S918N
Korea
2025-10-22
S918NKSS6EYJ7
16
SM-S918N
Korea
2025-09-26
S918NKSS6EYI9
16
SM-S918N
Korea
2025-09-12
S918NKSU6EYI7
16
SM-S918N
Korea
2025-07-29
S918NKSS6DYG8
15
SM-S918N
Korea
2025-07-02
S918NKSS6DYG1
15
SM-S918N
Korea
2025-05-30
S918NKSS6DYE5
15
SM-S918N
Korea
2025-05-09
S918NKSS6DYE1
15
SM-S918N
Korea
2025-04-15
S918NKSU6DYD9
15
SM-S918N
Korea
2025-02-26
S918NKSS6CYB3
14
SM-S918N
Korea
2025-02-04
S918NKSU5CYB1
14
SM-S918N
Korea
2024-04-12
S918NKSS2CXD5
14
SM-S918N
Korea
2023-11-10
S918NKSU2BWK7
14
SM-S918N
Korea
2023-07-28
S918NKSU2AWGJ
13
SM-S918N
Korea
2023-06-21
S918NKSU2AWF5
13
SM-S918N
Korea
2023-03-24
S918NKSU1AWC8
13
SM-S918N
Korea
2023-02-15
S918NKSU1AWBD
13
Country/carrier
Korea (KOO)
Korea (KT Corporation) (KTC)
Korea (LG Uplus) (LUC)
Korea (SK Telecom) (SKC)
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2024-05-07
S918NKSS3CXE1
Version
14
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2026-07-08
S918NKSS8FZG1
Version
16
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2026-05-08
S918NKSU7FZDT
Version
16
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2026-02-13
S918NKSS7EZB2
Version
16
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2026-01-07
S918NKSS6EZA1
Version
16
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-12-02
S918NKSS6EYL1
Version
16
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-11-07
S918NKSS6EYK3
Version
16
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-10-22
S918NKSS6EYJ7
Version
16
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-09-26
S918NKSS6EYI9
Version
16
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-09-12
S918NKSU6EYI7
Version
16
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-07-29
S918NKSS6DYG8
Version
15
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-07-02
S918NKSS6DYG1
Version
15
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-05-30
S918NKSS6DYE5
Version
15
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-05-09
S918NKSS6DYE1
Version
15
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-04-15
S918NKSU6DYD9
Version
15
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-02-26
S918NKSS6CYB3
Version
14
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2025-02-04
S918NKSU5CYB1
Version
14
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2024-04-12
S918NKSS2CXD5
Version
14
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2023-11-10
S918NKSU2BWK7
Version
14
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2023-07-28
S918NKSU2AWGJ
Version
13
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2023-06-21
S918NKSU2AWF5
Version
13
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2023-03-24
S918NKSU1AWC8
Version
13
Model
Country/Carrier
SM-S918N
Korea
Build date
PDA
2023-02-15
S918NKSU1AWBD
Version
13
