Latest Samsung Galaxy Z Fold 7 (SM-F966U) - CHA firmware

Samsung Galaxy Z Fold 7 (SM-F966U) firmware for USA (Spectrum Mobile) (CHA) (CHA): 6 builds in the SamMobile archive, newest first. The latest is F966USQUCCZIH (Android 17, built 19 September 2026). Open a build to download it, or switch region with the country selector.

SM-F9660 SM-F966B SM-F966N SM-F966Q SM-F966W SM-F966Z

Model		Build date	PDA	Version
SM-F966U	USA (Spectrum Mobile) (CHA)	2026-09-19	F966USQUCCZIH	17
SM-F966U	USA (Spectrum Mobile) (CHA)	2026-07-02	F966USQSBBZG3	16
SM-F966U	USA (Spectrum Mobile) (CHA)	2026-06-01	F966USQUABZF1	16
SM-F966U	USA (Spectrum Mobile) (CHA)	2026-05-13	F966USQSABZE3	16
SM-F966U	USA (Spectrum Mobile) (CHA)	2026-03-06	F966USQS8AZC1	16
SM-F966U	USA (Spectrum Mobile) (CHA)	2025-06-16	F966USQU1AYFJ	16

Model	Country/Carrier
SM-F966U	USA (Spectrum Mobile) (CHA)
Build date	PDA
2026-09-19	F966USQUCCZIH
Version
17

Model	Country/Carrier
SM-F966U	USA (Spectrum Mobile) (CHA)
Build date	PDA
2026-07-02	F966USQSBBZG3
Version
16

Model	Country/Carrier
SM-F966U	USA (Spectrum Mobile) (CHA)
Build date	PDA
2026-06-01	F966USQUABZF1
Version
16

Model	Country/Carrier
SM-F966U	USA (Spectrum Mobile) (CHA)
Build date	PDA
2026-05-13	F966USQSABZE3
Version
16

Model	Country/Carrier
SM-F966U	USA (Spectrum Mobile) (CHA)
Build date	PDA
2026-03-06	F966USQS8AZC1
Version
16

Model	Country/Carrier
SM-F966U	USA (Spectrum Mobile) (CHA)
Build date	PDA
2025-06-16	F966USQU1AYFJ
Version
16

Model		Build date	PDA	Version
SM-F966U1	USA (Spectrum Mobile) (CHA)	2026-07-02	F966U1UESBBZG3	16
SM-F966U1	USA (Spectrum Mobile) (CHA)	2025-11-27	F966U1UES6AYKF	16

Model	Country/Carrier
SM-F966U1	USA (Spectrum Mobile) (CHA)
Build date	PDA
2026-07-02	F966U1UESBBZG3
Version
16

Model	Country/Carrier
SM-F966U1	USA (Spectrum Mobile) (CHA)
Build date	PDA
2025-11-27	F966U1UES6AYKF
Version
16

Latest Samsung Galaxy Z Fold 7 (SM-F966U) - CHA firmware

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