Latest Samsung Galaxy S25 Ultra (SM-S938N) - KOO firmware

Samsung Galaxy S25 Ultra (SM-S938N) firmware for Korea (KOO): 19 builds in the SamMobile archive, newest first. The latest is S938NKSS4AYE5 (Android 15, built 29 May 2025). Open a build to download it, or switch region with the country selector.

Model		Build date	PDA	Version
SM-S938N	Korea	2025-05-29	S938NKSS4AYE5	15
SM-S938N	Korea	2026-06-01	S938NKSUACZF1	16
SM-S938N	Korea	2026-05-11	S938NKSSACZE1	16
SM-S938N	Korea	2026-04-23	S938NKSU9CZDP	16
SM-S938N	Korea	2026-03-27	S938NKSS9BZCH	16
SM-S938N	Korea	2026-02-13	S938NKSS8BZB2	16
SM-S938N	Korea	2026-01-05	S938NKSS7BYLR	16
SM-S938N	Korea	2025-11-25	S938NKSS7BYKG	16
SM-S938N	Korea	2025-11-07	S938NKSS7BYK5	16
SM-S938N	Korea	2025-10-15	S938NKSS6BYJ2	16
SM-S938N	Korea	2025-09-26	S938NKSS5BYI9	16
SM-S938N	Korea	2025-09-03	S938NKSU5BYI3	16
SM-S938N	Korea	2025-07-26	S938NKSS5AYG6	15
SM-S938N	Korea	2025-06-30	S938NKSS5AYF6	15
SM-S938N	Korea	2025-04-28	S938NKSS3AYDF	15
SM-S938N	Korea	2025-04-09	S938NKSU2AYD9	15
SM-S938N	Korea	2025-03-11	S938NKSU1AYC3	15
SM-S938N	Korea	2025-02-07	S938NKSU1AYB3	15
SM-S938N	Korea	2025-01-02	S938NKSU1AYA2	15

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-05-29	S938NKSS4AYE5
Version
15

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2026-06-01	S938NKSUACZF1
Version
16

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2026-05-11	S938NKSSACZE1
Version
16

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2026-04-23	S938NKSU9CZDP
Version
16

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2026-03-27	S938NKSS9BZCH
Version
16

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2026-02-13	S938NKSS8BZB2
Version
16

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2026-01-05	S938NKSS7BYLR
Version
16

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-11-25	S938NKSS7BYKG
Version
16

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-11-07	S938NKSS7BYK5
Version
16

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-10-15	S938NKSS6BYJ2
Version
16

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-09-26	S938NKSS5BYI9
Version
16

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-09-03	S938NKSU5BYI3
Version
16

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-07-26	S938NKSS5AYG6
Version
15

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-06-30	S938NKSS5AYF6
Version
15

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-04-28	S938NKSS3AYDF
Version
15

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-04-09	S938NKSU2AYD9
Version
15

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-03-11	S938NKSU1AYC3
Version
15

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-02-07	S938NKSU1AYB3
Version
15

Model	Country/Carrier
SM-S938N	Korea
Build date	PDA
2025-01-02	S938NKSU1AYA2
Version
15

Latest Samsung Galaxy S25 Ultra (SM-S938N) - KOO firmware

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