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We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use SamMobile only if you are 100% sure about the risks involved in flashing your device. SamMobile is not responsible for any damage caused by using the files on this website.

SamFit

Model Number can be found via Settings > About phone (Model name)
Product Code can be found via Settings > About phone > Software information > Service provider software version (second line, three letter code)
PDA can be found via Settings > Software update > Last update (Version format is: PDA/CSC/MODEM)
CSC can be found via Settings > Software update > Last update (Version format is: PDA/CSC/MODEM)
MODEM can be found via Settings > Software update > Last update (Version format is: PDA/CSC/MODEM)
Serial Number/IMEI can be found via Settings > About phone

Find the latest available software for your device by scanning on-demand.

Still having trouble finding your firmware? Send an e-mail to eh@sammobile.com

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To find your model number and CSC code go to Settings → About Phone → Software Information


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Latest Samsung firmware

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Model Country/Carrier Date Version PDA
SM-S931U USA (DSG) 2026-02-25 16 S931USQS8BYLX
SM-S931U USA (AT&T) 2026-02-25 16 S931USQS8BYLX
SM-S931B Chile 2026-02-26 16 S931BXXS8BZB5
SM-S938B Panama 2026-02-26 16 S938BXXS8BZB5
SM-S721U Comcast 2026-02-25 16 S721USQSACZB6
SM-S936B Argentina 2026-02-26 16 S936BXXS8BZB5
SM-F966W Canada (Bell Mobile) 2026-02-26 16 F966WVLS8AZB6
SM-F966B Mexico 2026-02-25 16 F966BXXS8AZB6
SM-F966U USA (T-Mobile) 2026-02-25 16 F966USQS8AZB6
SM-F966U USA (AT&T) 2026-02-25 16 F966USQS8AZB6
SM-F966U1 USA 2026-02-25 16 F966U1UES8AZB6
SM-F956U1 Puerto Rico 2026-02-26 16 F956U1UES3CZB6
SM-F956U USA (MetroPCS) 2026-02-25 16 F956USQS3CZB6
SM-F956U1 USA (AT&T) 2026-02-25 16 F956U1UES3CZB6
SM-F956B Indonesia 2026-02-25 16 F956BXXS3CZB6
SM-F956B Unknown 2026-02-26 16 F956BXXS3CZB6
SM-F956U USA (T-Mobile) 2026-02-25 16 F956USQS3CZB6
SM-F956U USA (Spectrum Mobile) (CHA) 2026-02-25 16 F956USQS3CZB6
SM-F956U Comcast 2026-02-25 16 F956USQS3CZB6
SM-F766B Brazil 2026-02-25 16 F766BXXS8AZB6
SM-F956U USA (AT&T) 2026-02-25 16 F956USQS3CZB6
SM-F946N Korea 2026-02-25 16 F946NKSS6FZB2
SM-F936N Korea 2026-02-25 16 F936NKSS7IZB2
SM-F956B Saudi Arabia 2026-02-25 16 F956BXXS3CZB6
SM-F766B Europe 2026-02-25 16 F766BXXS8AZB6
Model Country/Carrier
SM-S931U USA (DSG)
Date Version
2026-02-25 16
PDA
S931USQS8BYLX
Model Country/Carrier
SM-S931U USA (AT&T)
Date Version
2026-02-25 16
PDA
S931USQS8BYLX
Model Country/Carrier
SM-S931B Chile
Date Version
2026-02-26 16
PDA
S931BXXS8BZB5
Model Country/Carrier
SM-S938B Panama
Date Version
2026-02-26 16
PDA
S938BXXS8BZB5
Model Country/Carrier
SM-S721U Comcast
Date Version
2026-02-25 16
PDA
S721USQSACZB6
Model Country/Carrier
SM-S936B Argentina
Date Version
2026-02-26 16
PDA
S936BXXS8BZB5
Model Country/Carrier
SM-F966W Canada (Bell Mobile)
Date Version
2026-02-26 16
PDA
F966WVLS8AZB6
Model Country/Carrier
SM-F966B Mexico
Date Version
2026-02-25 16
PDA
F966BXXS8AZB6
Model Country/Carrier
SM-F966U USA (T-Mobile)
Date Version
2026-02-25 16
PDA
F966USQS8AZB6
Model Country/Carrier
SM-F966U USA (AT&T)
Date Version
2026-02-25 16
PDA
F966USQS8AZB6
Model Country/Carrier
SM-F966U1 USA
Date Version
2026-02-25 16
PDA
F966U1UES8AZB6
Model Country/Carrier
SM-F956U1 Puerto Rico
Date Version
2026-02-26 16
PDA
F956U1UES3CZB6
Model Country/Carrier
SM-F956U USA (MetroPCS)
Date Version
2026-02-25 16
PDA
F956USQS3CZB6
Model Country/Carrier
SM-F956U1 USA (AT&T)
Date Version
2026-02-25 16
PDA
F956U1UES3CZB6
Model Country/Carrier
SM-F956B Indonesia
Date Version
2026-02-25 16
PDA
F956BXXS3CZB6
Model Country/Carrier
SM-F956B Unknown
Date Version
2026-02-26 16
PDA
F956BXXS3CZB6
Model Country/Carrier
SM-F956U USA (T-Mobile)
Date Version
2026-02-25 16
PDA
F956USQS3CZB6
Model Country/Carrier
SM-F956U USA (Spectrum Mobile) (CHA)
Date Version
2026-02-25 16
PDA
F956USQS3CZB6
Model Country/Carrier
SM-F956U Comcast
Date Version
2026-02-25 16
PDA
F956USQS3CZB6
Model Country/Carrier
SM-F766B Brazil
Date Version
2026-02-25 16
PDA
F766BXXS8AZB6
Model Country/Carrier
SM-F956U USA (AT&T)
Date Version
2026-02-25 16
PDA
F956USQS3CZB6
Model Country/Carrier
SM-F946N Korea
Date Version
2026-02-25 16
PDA
F946NKSS6FZB2
Model Country/Carrier
SM-F936N Korea
Date Version
2026-02-25 16
PDA
F936NKSS7IZB2
Model Country/Carrier
SM-F956B Saudi Arabia
Date Version
2026-02-25 16
PDA
F956BXXS3CZB6
Model Country/Carrier
SM-F766B Europe
Date Version
2026-02-25 16
PDA
F766BXXS8AZB6