Latest Samsung Galaxy Z Flip 5 (SM-F731N) - KTC firmware

Samsung Galaxy Z Flip 5 (SM-F731N) firmware for Korea (KT Corporation) (KTC): 31 builds in the SamMobile archive, newest first. The latest is F731NKSS6GZG4 (Android 16, built 13 July 2026). Open a build to download it, or switch region with the country selector.

Model		Build date	PDA	Version
SM-F731N	Korea (KT Corporation)	2026-07-13	F731NKSS6GZG4	16
SM-F731N	Korea (KT Corporation)	2026-06-10	F731NKSS6GZF2	16
SM-F731N	Korea (KT Corporation)	2026-02-13	F731NKSS6FZB2	16
SM-F731N	Korea (KT Corporation)	2026-01-09	F731NKSS5FZA1	16
SM-F731N	Korea (KT Corporation)	2025-12-03	F731NKSS5FYL1	16
SM-F731N	Korea (KT Corporation)	2025-11-10	F731NKSS5FYK3	16
SM-F731N	Korea (KT Corporation)	2025-10-22	F731NKSS5FYJ3	16
SM-F731N	Korea (KT Corporation)	2025-09-29	F731NKSS5FYIA	16
SM-F731N	Korea (KT Corporation)	2025-09-16	F731NKSU5FYI8	16
SM-F731N	Korea (KT Corporation)	2025-07-31	F731NKSS5EYGB	15
SM-F731N	Korea (KT Corporation)	2025-07-02	F731NKSS5EYG1	15
SM-F731N	Korea (KT Corporation)	2025-06-02	F731NKSS5EYF1	15
SM-F731N	Korea (KT Corporation)	2025-05-09	F731NKSS5EYE2	15
SM-F731N	Korea (KT Corporation)	2025-04-15	F731NKSU5EYD9	15
SM-F731N	Korea (KT Corporation)	2025-02-26	F731NKSS5DYBE	14
SM-F731N	Korea (KT Corporation)	2025-01-23	F731NKSS4DYAA	14
SM-F731N	Korea (KT Corporation)	2025-01-02	F731NKSS4DXLF	14
SM-F731N	Korea (KT Corporation)	2024-11-28	F731NKSS4DXKF	14
SM-F731N	Korea (KT Corporation)	2024-11-08	F731NKSU4DXK8	14
SM-F731N	Korea (KT Corporation)	2024-09-30	F731NKSS3DXI9	14
SM-F731N	Korea (KT Corporation)	2024-08-28	F731NKSU3DXHA	14
SM-F731N	Korea (KT Corporation)	2024-08-01	F731NKSS3CXH1	14
SM-F731N	Korea (KT Corporation)	2024-07-04	F731NKSS3CXG2	14
SM-F731N	Korea (KT Corporation)	2024-06-04	F731NKSS2CXEA	14
SM-F731N	Korea (KT Corporation)	2024-05-07	F731NKSS2CXE1	14
SM-F731N	Korea (KT Corporation)	2024-04-13	F731NKSS1CXD1	14
SM-F731N	Korea (KT Corporation)	2024-03-27	F731NKSU1CXCJ	14
SM-F731N	Korea (KT Corporation)	2024-01-31	F731NKSS1BXAF	14
SM-F731N	Korea (KT Corporation)	2023-11-10	F731NKSU1BWK9	14
SM-F731N	Korea (KT Corporation)	2023-09-06	F731NKSU1AWI1	13
SM-F731N	Korea (KT Corporation)	2023-08-11	F731NKSU1AWH7	13

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2026-07-13	F731NKSS6GZG4
Version
16

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2026-06-10	F731NKSS6GZF2
Version
16

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2026-02-13	F731NKSS6FZB2
Version
16

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2026-01-09	F731NKSS5FZA1
Version
16

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-12-03	F731NKSS5FYL1
Version
16

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-11-10	F731NKSS5FYK3
Version
16

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-10-22	F731NKSS5FYJ3
Version
16

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-09-29	F731NKSS5FYIA
Version
16

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-09-16	F731NKSU5FYI8
Version
16

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-07-31	F731NKSS5EYGB
Version
15

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-07-02	F731NKSS5EYG1
Version
15

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-06-02	F731NKSS5EYF1
Version
15

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-05-09	F731NKSS5EYE2
Version
15

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-04-15	F731NKSU5EYD9
Version
15

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-02-26	F731NKSS5DYBE
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-01-23	F731NKSS4DYAA
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2025-01-02	F731NKSS4DXLF
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2024-11-28	F731NKSS4DXKF
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2024-11-08	F731NKSU4DXK8
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2024-09-30	F731NKSS3DXI9
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2024-08-28	F731NKSU3DXHA
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2024-08-01	F731NKSS3CXH1
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2024-07-04	F731NKSS3CXG2
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2024-06-04	F731NKSS2CXEA
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2024-05-07	F731NKSS2CXE1
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2024-04-13	F731NKSS1CXD1
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2024-03-27	F731NKSU1CXCJ
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2024-01-31	F731NKSS1BXAF
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2023-11-10	F731NKSU1BWK9
Version
14

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2023-09-06	F731NKSU1AWI1
Version
13

Model	Country/Carrier
SM-F731N	Korea (KT Corporation)
Build date	PDA
2023-08-11	F731NKSU1AWH7
Version
13

Latest Samsung Galaxy Z Flip 5 (SM-F731N) - KTC firmware

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