Latest Samsung Galaxy Tab Active4 Pro 5G (SM-X306B) - TGY firmware

Samsung Galaxy Tab Active4 Pro 5G (SM-X306B) firmware for Hong Kong (TGY): 11 builds in the SamMobile archive, newest first. The latest is X306BXXSDDZH1 (Android 16, built 19 August 2026). Open a build to download it, or switch region with the country selector.

SM-T638B SM-T638U SM-X306N SM-X308B SM-X308U

Model		Build date	PDA	Version
SM-X306B	Hong Kong	2026-08-19	X306BXXSDDZH1	16
SM-X306B	Hong Kong	2026-07-14	X306BXXSCDZG1	16
SM-X306B	Hong Kong	2026-09-04	X306BXXSEDZI1	16
SM-X306B	Hong Kong	2026-06-18	X306BXXSBDZF3	16
SM-X306B	Hong Kong	2026-05-14	X306BXXUADZE3	16
SM-X306B	Hong Kong	2026-01-15	X306BXXS9CZA3	16
SM-X306B	Hong Kong	2025-07-24	X306BXXU6BYGB	15
SM-X306B	Hong Kong	2025-05-16	X306BXXU5BYEB	15
SM-X306B	Hong Kong	2025-02-06	X306BXXS5AYB2	14
SM-X306B	Hong Kong	2024-11-11	X306BXXU5AXK1	14
SM-X306B	Hong Kong	2024-10-14	X306BXXS4AXJ4	14

Model	Country/Carrier
SM-X306B	Hong Kong
Build date	PDA
2026-08-19	X306BXXSDDZH1
Version
16

Model	Country/Carrier
SM-X306B	Hong Kong
Build date	PDA
2026-07-14	X306BXXSCDZG1
Version
16

Model	Country/Carrier
SM-X306B	Hong Kong
Build date	PDA
2026-09-04	X306BXXSEDZI1
Version
16

Model	Country/Carrier
SM-X306B	Hong Kong
Build date	PDA
2026-06-18	X306BXXSBDZF3
Version
16

Model	Country/Carrier
SM-X306B	Hong Kong
Build date	PDA
2026-05-14	X306BXXUADZE3
Version
16

Model	Country/Carrier
SM-X306B	Hong Kong
Build date	PDA
2026-01-15	X306BXXS9CZA3
Version
16

Model	Country/Carrier
SM-X306B	Hong Kong
Build date	PDA
2025-07-24	X306BXXU6BYGB
Version
15

Model	Country/Carrier
SM-X306B	Hong Kong
Build date	PDA
2025-05-16	X306BXXU5BYEB
Version
15

Model	Country/Carrier
SM-X306B	Hong Kong
Build date	PDA
2025-02-06	X306BXXS5AYB2
Version
14

Model	Country/Carrier
SM-X306B	Hong Kong
Build date	PDA
2024-11-11	X306BXXU5AXK1
Version
14

Model	Country/Carrier
SM-X306B	Hong Kong
Build date	PDA
2024-10-14	X306BXXS4AXJ4
Version
14

Latest Samsung Galaxy Tab Active4 Pro 5G (SM-X306B) - TGY firmware

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