Latest Samsung Galaxy Tab S10 Ultra 5G (SM-X926N) - KOO firmware

Samsung Galaxy Tab S10 Ultra 5G (SM-X926N) firmware for Korea (KOO): 4 builds in the SamMobile archive, newest first. The latest is X926NKOUBEZJ7 (Android 17, built 30 October 2026). Open a build to download it, or switch region with the country selector.

SM-X926B SM-X926C SM-X936B SM-X936C

Model		Build date	PDA	Version
SM-X926N	Korea	2026-10-30	X926NKOUBEZJ7	17
SM-X926N	Korea	2026-02-13	X926NKOS7CZB5	16
SM-X926N	Korea	2026-01-14	X926NKOS6CZA3	16
SM-X926N	Korea	2025-06-05	X926NKOS3BYF1	15

Model	Country/Carrier
SM-X926N	Korea
Build date	PDA
2026-10-30	X926NKOUBEZJ7
Version
17

Model	Country/Carrier
SM-X926N	Korea
Build date	PDA
2026-02-13	X926NKOS7CZB5
Version
16

Model	Country/Carrier
SM-X926N	Korea
Build date	PDA
2026-01-14	X926NKOS6CZA3
Version
16

Model	Country/Carrier
SM-X926N	Korea
Build date	PDA
2025-06-05	X926NKOS3BYF1
Version
15

Model		Build date	PDA	Version
SM-X936N	Korea	2026-10-23	X936NKOU9CZJ5	17
SM-X936N	Korea	2026-08-24	X936NKOS8BZH4	16
SM-X936N	Korea	2026-05-15	X936NKOU5BZE3	16
SM-X936N	Korea	2025-10-29	X936NKOS3AYJ4	16
SM-X936N	Korea	2025-10-13	X936NKOU2AYJ1	16

Model	Country/Carrier
SM-X936N	Korea
Build date	PDA
2026-10-23	X936NKOU9CZJ5
Version
17

Model	Country/Carrier
SM-X936N	Korea
Build date	PDA
2026-08-24	X936NKOS8BZH4
Version
16

Model	Country/Carrier
SM-X936N	Korea
Build date	PDA
2026-05-15	X936NKOU5BZE3
Version
16

Model	Country/Carrier
SM-X936N	Korea
Build date	PDA
2025-10-29	X936NKOS3AYJ4
Version
16

Model	Country/Carrier
SM-X936N	Korea
Build date	PDA
2025-10-13	X936NKOU2AYJ1
Version
16

Latest Samsung Galaxy Tab S10 Ultra 5G (SM-X926N) - KOO firmware

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