Latest Samsung Galaxy S26 Plus (SM-S947U1) - ATT firmware

Samsung Galaxy S26 Plus (SM-S947U1) firmware for USA (AT&T) (ATT): 12 builds in the SamMobile archive, newest first. The latest is S947U1UEU5BZJC (Android 17, built 29 October 2026). Open a build to download it, or switch region with the country selector.

SC-52G SM-S9470 SM-S947B SM-S947C SM-S947N SM-S947Q SM-S947W SM-S947Z

Model		Build date	PDA	Version
SM-S947U	USA (AT&T)	2026-10-29	S947USQU5BZJC	17
SM-S947U	USA (AT&T)	2026-10-15	S947USQU5BZJA	17
SM-S947U	USA (AT&T)	2026-09-28	S947USQS4BZIG	17
SM-S947U	USA (AT&T)	2026-09-19	S947USQU4BZID	17
SM-S947U	USA (AT&T)	2026-08-13	S947USQS4AZH5	16
SM-S947U	USA (AT&T)	2026-07-02	S947USQS4AZG3	16
SM-S947U	USA (AT&T)	2026-06-01	S947USQS3AZF1	16
SM-S947U	USA (AT&T)	2026-03-27	S947USQS2AZCO	16
SM-S947U	USA (AT&T)	2026-03-05	S947USQS1AZC8	16

Model	Country/Carrier
SM-S947U	USA (AT&T)
Build date	PDA
2026-10-29	S947USQU5BZJC
Version
17

Model	Country/Carrier
SM-S947U	USA (AT&T)
Build date	PDA
2026-10-15	S947USQU5BZJA
Version
17

Model	Country/Carrier
SM-S947U	USA (AT&T)
Build date	PDA
2026-09-28	S947USQS4BZIG
Version
17

Model	Country/Carrier
SM-S947U	USA (AT&T)
Build date	PDA
2026-09-19	S947USQU4BZID
Version
17

Model	Country/Carrier
SM-S947U	USA (AT&T)
Build date	PDA
2026-08-13	S947USQS4AZH5
Version
16

Model	Country/Carrier
SM-S947U	USA (AT&T)
Build date	PDA
2026-07-02	S947USQS4AZG3
Version
16

Model	Country/Carrier
SM-S947U	USA (AT&T)
Build date	PDA
2026-06-01	S947USQS3AZF1
Version
16

Model	Country/Carrier
SM-S947U	USA (AT&T)
Build date	PDA
2026-03-27	S947USQS2AZCO
Version
16

Model	Country/Carrier
SM-S947U	USA (AT&T)
Build date	PDA
2026-03-05	S947USQS1AZC8
Version
16

Model		Build date	PDA	Version
SM-S947U1	USA (AT&T)	2026-10-29	S947U1UEU5BZJC	17
SM-S947U1	USA (AT&T)	2026-10-15	S947U1UEU5BZJA	17
SM-S947U1	USA (AT&T)	2026-09-29	S947U1UES4BZIG	17
SM-S947U1	USA (AT&T)	2026-09-19	S947U1UEU4BZID	17
SM-S947U1	USA (AT&T)	2026-08-13	S947U1UES4AZH5	16
SM-S947U1	USA (AT&T)	2026-07-02	S947U1UES4AZG3	16
SM-S947U1	USA (AT&T)	2026-06-01	S947U1UES3AZF1	16
SM-S947U1	USA (AT&T)	2026-05-11	S947U1UES2AZE1	16
SM-S947U1	USA (AT&T)	2026-04-21	S947U1UEU2AZDE
SM-S947U1	USA (AT&T)	2026-03-26	S947U1UES2AZCM	16
SM-S947U1	USA (AT&T)	2026-03-05	S947U1UES1AZC7	16
SM-S947U1	USA (AT&T)	2026-01-12	S947U1UEU1AZAD	16

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-10-29	S947U1UEU5BZJC
Version
17

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-10-15	S947U1UEU5BZJA
Version
17

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-09-29	S947U1UES4BZIG
Version
17

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-09-19	S947U1UEU4BZID
Version
17

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-08-13	S947U1UES4AZH5
Version
16

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-07-02	S947U1UES4AZG3
Version
16

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-06-01	S947U1UES3AZF1
Version
16

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-05-11	S947U1UES2AZE1
Version
16

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-04-21	S947U1UEU2AZDE
Version

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-03-26	S947U1UES2AZCM
Version
16

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-03-05	S947U1UES1AZC7
Version
16

Model	Country/Carrier
SM-S947U1	USA (AT&T)
Build date	PDA
2026-01-12	S947U1UEU1AZAD
Version
16

Latest Samsung Galaxy S26 Plus (SM-S947U1) - ATT firmware

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