Latest Samsung Galaxy Tab S10 Plus (SM-X826N) - KOO firmware

Samsung Galaxy Tab S10 Plus (SM-X826N) firmware for Korea (KOO): 4 builds in the SamMobile archive, newest first. The latest is X826NKOUBEZJ7 (Android 17, built 30 October 2026). Open a build to download it, or switch region with the country selector.

SM-X826B SM-X828U

Model		Build date	PDA	Version
SM-X820	Korea	2026-07-13	X820XXS9DZG1	16
SM-X820	Korea	2026-10-26	X820XXUBEZJ5	17
SM-X820	Korea	2026-03-02	X820XXS7CZB5	Android
SM-X820	Korea	2025-12-17	X820XXS5CYK1	Android
SM-X820	Korea	2025-05-16	X820XXU3BYE1	15
SM-X820	Korea	2025-02-03	X820XXS2AYB1	14

Model	Country/Carrier
SM-X820	Korea
Build date	PDA
2026-07-13	X820XXS9DZG1
Version
16

Model	Country/Carrier
SM-X820	Korea
Build date	PDA
2026-10-26	X820XXUBEZJ5
Version
17

Model	Country/Carrier
SM-X820	Korea
Build date	PDA
2026-03-02	X820XXS7CZB5
Version
Android

Model	Country/Carrier
SM-X820	Korea
Build date	PDA
2025-12-17	X820XXS5CYK1
Version
Android

Model	Country/Carrier
SM-X820	Korea
Build date	PDA
2025-05-16	X820XXU3BYE1
Version
15

Model	Country/Carrier
SM-X820	Korea
Build date	PDA
2025-02-03	X820XXS2AYB1
Version
14

Model		Build date	PDA	Version
SM-X826N	Korea	2026-10-30	X826NKOUBEZJ7	17
SM-X826N	Korea	2026-07-13	X826NKOS9DZG1	16
SM-X826N	Korea	2025-11-26	X826NKOS5CYK1	16
SM-X826N	Korea	2025-10-23	X826NKOU4CYJ4	16

Model	Country/Carrier
SM-X826N	Korea
Build date	PDA
2026-10-30	X826NKOUBEZJ7
Version
17

Model	Country/Carrier
SM-X826N	Korea
Build date	PDA
2026-07-13	X826NKOS9DZG1
Version
16

Model	Country/Carrier
SM-X826N	Korea
Build date	PDA
2025-11-26	X826NKOS5CYK1
Version
16

Model	Country/Carrier
SM-X826N	Korea
Build date	PDA
2025-10-23	X826NKOU4CYJ4
Version
16

Latest Samsung Galaxy Tab S10 Plus (SM-X826N) - KOO firmware

READ FIRST

Download firmware