SM-S931N firmware – Samsung Galaxy S25 | SamFrewPhone · Samsung Galaxy S25
SM-S931N firmware
Stock firmware and official updates for the Samsung Galaxy S25 (SM-S931N), by region.
- Model code
- SM-S931N
- Released
- Feb 2025
- Latest build
- S931NKSUCDZIF
- Newest Android
- Android 17
- Regions
- 4 CSCs · 1 countries
Update policyMonthly security updatesOn Samsung's current security update list
Security updates untilJan 31, 2032As published by Samsung
Latest firmwareAndroid 17S931NKSUCDZIF · built Sep 19, 2026
South Korea KTCBuilds in our firmware catalog, newest first.
S931NKSUCDZIFAndroidAndroid 17BuiltSep 19, 2026Regions4 CSCs
S931NKSSCCZH2AndroidAndroid 16BuiltAug 11, 2026Regions4 CSCs
S931NKSSBCZG3AndroidAndroid 16BuiltJul 1, 2026Regions4 CSCs
S931NKSUACZF1AndroidAndroid 16
Taken from the SM-S931B; this model can differ (chipset, network bands).
Display
- Display size
- 156.4mm (6.2" full rectangle) / 152.3mm (6.0" rounded corners)
- Resolution
- 2340 x 1080 (FHD+)
- Display type
- Dynamic AMOLED 2X
- Refresh rate
- 120 Hz
Platform
- CPU speed
- 4.47GHz, 3.5GHz
- CPU cores
- Octa-Core
Memory
- RAM
- 12 GB
- Storage
- 256 GB
Camera
- Rear camera
- 50.0 MP + 10.0 MP + 12.0 MP
- Rear camera aperture
- F1.8 , F2.4 , F2.2
- Front camera
- 12.0 MP
- Video recording
- UHD 8K (7680 x 4320) @30fps
Body
- Dimensions
- 146.9 x 70.5 x 7.2 mm
Build
AndroidAndroid 17
Security patch—
BuiltSep 19, 2026
BuiltJun 1, 2026
Regions4 CSCs
S931NKSSACZE1AndroidAndroid 16BuiltMay 11, 2026Regions4 CSCs
S931NKSU9CZDPAndroidAndroid 16BuiltApr 23, 2026Regions4 CSCs
S931NKSS9BZCHAndroidAndroid 16BuiltMar 27, 2026Regions4 CSCs
S931NKSS8BZC1AndroidAndroid 16BuiltMar 6, 2026Regions4 CSCs
S931NKSS8BZB2AndroidAndroid 16BuiltFeb 13, 2026Regions4 CSCs
S931NKSS7BYLRAndroidAndroid 16BuiltJan 5, 2026Regions4 CSCs
S931NKSS7BYKGAndroidAndroid 16BuiltNov 25, 2025Regions4 CSCs
S931NKSS7BYK5AndroidAndroid 16BuiltNov 7, 2025Regions4 CSCs
S931NKSS6BYJ2AndroidAndroid 16BuiltOct 15, 2025Regions4 CSCs
S931NKSS5BYI9AndroidAndroid 16BuiltSep 26, 2025Regions2 CSCs
S931NKSU5BYI3AndroidAndroid 16BuiltSep 3, 2025Regions4 CSCs
S931NKSS5AYG6AndroidAndroid 15BuiltJul 26, 2025Regions4 CSCs
S931NKSS5AYF6AndroidAndroid 15BuiltJun 30, 2025Regions4 CSCs
S931NKSS4AYE5AndroidAndroid 15BuiltMay 29, 2025Regions4 CSCs
S931NKSS3AYDFAndroidAndroid 15BuiltApr 25, 2025Regions4 CSCs
S931NKSU2AYD9AndroidAndroid 15BuiltApr 9, 2025Regions4 CSCs
S931NKSU1AYC3AndroidAndroid 15BuiltMar 11, 2025Regions4 CSCs
S931NKSU1AYB3AndroidAndroid 15BuiltFeb 7, 2025Regions4 CSCs
S931NKSU1AYA2AndroidAndroid 15BuiltJan 2, 2025Regions4 CSCs
Connectivity
- Wi-Fi
- 802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM
- Bluetooth
- Bluetooth v5.4
- NFC
- Yes
- USB
- USB 3.2 Gen 1
- Positioning
- GPS, Glonass, Beidou, Galileo, QZSS
Software
- Security updates until
- 31 January 2032
