Latest
Samsung Galaxy Z Fold 6 (SM-F956U1) - ACG firmware
Samsung Galaxy Z Fold 6 (SM-F956U1) firmware for Nextech / C-Spire (ACG): 30 builds in the SamMobile archive, newest first. The latest is F956U1UES4DZH5 (Android 16, built 11 August 2026). Open a build to download it, or switch region with the country selector.
Model
Country/carrier
Bluegrass Cellular (LRA)
Cellular south (XAR)
Comcast (CCT)
Nextech / C-Spire (ACG)
Puerto Rico (PCT)
Tracfone (TFN)
USA (ATC)
USA (FKR)
USA (XAA)
USA (XAG)
USA (AT&T) (ATT)
USA (Cricket) (AIO)
USA (DISH) (DSH)
USA (DSG) (DSG)
USA (MetroPCS) (TMK)
USA (Spectrum Mobile) (CHA) (CHA)
USA (T-Mobile) (TMB)
USA (US Cellular) (USC)
USA (Verizon) (VZW)
United States (DSA)
Unknown (GCF)
Unknown (LLA)
Unknown (WWD)
Build date
PDA
Version
SM-F956U1
Nextech / C-Spire
2026-08-11
F956U1UES4DZH5
16
SM-F956U1
Nextech / C-Spire
2026-09-19
F956U1UEU4EZIH
17
SM-F956U1
Nextech / C-Spire
2026-07-07
F956U1UES4DZG3
16
SM-F956U1
Nextech / C-Spire
2026-06-09
F956U1UES4DZF2
16
SM-F956U1
Nextech / C-Spire
2026-05-18
F956U1UES4DZE1
16
SM-F956U1
Nextech / C-Spire
2026-04-23
F956U1UEU3DZDP
16
SM-F956U1
Nextech / C-Spire
2026-03-31
F956U1UES3CZC5
16
SM-F956U1
Nextech / C-Spire
2026-03-06
F956U1UES3CZC1
16
SM-F956U1
Nextech / C-Spire
2026-02-25
F956U1UES3CZB6
Android
SM-F956U1
Nextech / C-Spire
2026-01-18
F956U1UES2CYL5
Android
SM-F956U1
Nextech / C-Spire
2025-11-28
F956U1UES2CYK6
16
SM-F956U1
Nextech / C-Spire
2025-11-10
F956U1UES2CYK2
16
SM-F956U1
Nextech / C-Spire
2025-10-15
F956U1UES2CYJ1
16
SM-F956U1
Nextech / C-Spire
2025-09-24
F956U1UEU2CYI7
Android
SM-F956U1
Nextech / C-Spire
2025-07-29
F956U1UES2BYGB
15
SM-F956U1
Nextech / C-Spire
2025-07-17
F956U1UES2BYFC
Android
SM-F956U1
Nextech / C-Spire
2025-06-22
F956U1UES2BYF3
Android
SM-F956U1
Nextech / C-Spire
2025-05-20
F956U1UES2BYE3
Android
SM-F956U1
Nextech / C-Spire
2025-04-15
F956U1UEU2BYD9
15
SM-F956U1
Nextech / C-Spire
2025-04-10
F956U1UEU2BYCK
Android
SM-F956U1
Nextech / C-Spire
2025-03-09
F956U1UES2AYB2
Android
SM-F956U1
Nextech / C-Spire
2025-02-03
F956U1UES2AYA7
14
SM-F956U1
Nextech / C-Spire
2025-01-11
F956U1UES2AYA3
14
SM-F956U1
Nextech / C-Spire
2024-12-27
F956U1UES2AXLF
14
SM-F956U1
Nextech / C-Spire
2024-12-15
F956U1UES2AXKF
Android
SM-F956U1
Nextech / C-Spire
2024-11-27
F956U1UEU2AXKB
Android
SM-F956U1
Nextech / C-Spire
2024-09-30
F956U1UES1AXIB
Android
SM-F956U1
Nextech / C-Spire
2024-09-08
F956U1UES1AXHB
Android
SM-F956U1
Nextech / C-Spire
2024-08-16
F956U1UEU1AXH7
14
SM-F956U1
Nextech / C-Spire
2024-06-17
F956U1UEU1AXFD
14
Country/carrier
Bluegrass Cellular (LRA)
Cellular south (XAR)
Comcast (CCT)
Nextech / C-Spire (ACG)
Puerto Rico (PCT)
Tracfone (TFN)
USA (ATC)
USA (FKR)
USA (XAA)
USA (XAG)
USA (AT&T) (ATT)
USA (Cricket) (AIO)
USA (DISH) (DSH)
USA (DSG) (DSG)
USA (MetroPCS) (TMK)
USA (Spectrum Mobile) (CHA) (CHA)
USA (T-Mobile) (TMB)
USA (US Cellular) (USC)
USA (Verizon) (VZW)
United States (DSA)
Unknown (GCF)
Unknown (LLA)
Unknown (WWD)
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2026-08-11
F956U1UES4DZH5
Version
16
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2026-09-19
F956U1UEU4EZIH
Version
17
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2026-07-07
F956U1UES4DZG3
Version
16
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2026-06-09
F956U1UES4DZF2
Version
16
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2026-05-18
F956U1UES4DZE1
Version
16
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2026-04-23
F956U1UEU3DZDP
Version
16
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2026-03-31
F956U1UES3CZC5
Version
16
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2026-03-06
F956U1UES3CZC1
Version
16
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2026-02-25
F956U1UES3CZB6
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2026-01-18
F956U1UES2CYL5
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-11-28
F956U1UES2CYK6
Version
16
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-11-10
F956U1UES2CYK2
Version
16
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-10-15
F956U1UES2CYJ1
Version
16
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-09-24
F956U1UEU2CYI7
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-07-29
F956U1UES2BYGB
Version
15
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-07-17
F956U1UES2BYFC
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-06-22
F956U1UES2BYF3
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-05-20
F956U1UES2BYE3
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-04-15
F956U1UEU2BYD9
Version
15
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-04-10
F956U1UEU2BYCK
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-03-09
F956U1UES2AYB2
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-02-03
F956U1UES2AYA7
Version
14
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2025-01-11
F956U1UES2AYA3
Version
14
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2024-12-27
F956U1UES2AXLF
Version
14
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2024-12-15
F956U1UES2AXKF
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2024-11-27
F956U1UEU2AXKB
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2024-09-30
F956U1UES1AXIB
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2024-09-08
F956U1UES1AXHB
Version
Android
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2024-08-16
F956U1UEU1AXH7
Version
14
Model
Country/Carrier
SM-F956U1
Nextech / C-Spire
Build date
PDA
2024-06-17
F956U1UEU1AXFD
Version
14
