Latest Samsung Galaxy Z Fold8 Ultra (SM-F976B) - ZTA firmware

Samsung Galaxy Z Fold8 Ultra (SM-F976B) firmware for Brazil (Claro) (ZTA): 6 builds in the SamMobile archive, newest first. The latest is F976BXXU3AZJ8 (Android 17, built 16 October 2026). Open a build to download it, or switch region with the country selector.

SM-F9760 SM-F976C SM-F976N SM-F976Q SM-F976U SM-F976U1 SM-F976W SM-F976Z

Model		Build date	PDA	Version
SM-F976B	Brazil (Claro)	2026-10-16	F976BXXU3AZJ8	17
SM-F976B	Brazil (Claro)	2026-09-23	F976BXXS3AZIJ	17
SM-F976B	Brazil (Claro)	2026-09-07	F976BXXU3AZI5
SM-F976B	Brazil (Claro)	2026-08-10	F976BXXS2AZH7	17
SM-F976B	Brazil (Claro)	2026-07-24	F976BXXU1AZGI	17
SM-F976B	Brazil (Claro)	2026-06-24	F976BXXU1AZFW	17

Model	Country/Carrier
SM-F976B	Brazil (Claro)
Build date	PDA
2026-10-16	F976BXXU3AZJ8
Version
17

Model	Country/Carrier
SM-F976B	Brazil (Claro)
Build date	PDA
2026-09-23	F976BXXS3AZIJ
Version
17

Model	Country/Carrier
SM-F976B	Brazil (Claro)
Build date	PDA
2026-09-07	F976BXXU3AZI5
Version

Model	Country/Carrier
SM-F976B	Brazil (Claro)
Build date	PDA
2026-08-10	F976BXXS2AZH7
Version
17

Model	Country/Carrier
SM-F976B	Brazil (Claro)
Build date	PDA
2026-07-24	F976BXXU1AZGI
Version
17

Model	Country/Carrier
SM-F976B	Brazil (Claro)
Build date	PDA
2026-06-24	F976BXXU1AZFW
Version
17

Latest Samsung Galaxy Z Fold8 Ultra (SM-F976B) - ZTA firmware

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