Download Samsung Firmware SM-S731U
Samsung Galaxy S25 FE
The latest firmware for Samsung Galaxy S25 FE (SM-S731U) is S731USQS9CZJ2 with Android 17, released on October 22, 2026 for 6 regions (CSC). Every official firmware build for SM-S731U, newest first: one row per build with all regions (CSC) that received it.
- Latest build
- S731USQS9CZJ2
- Builds
- 12 builds
- Regions (CSC)
- 12 regions
Firmware builds for SM-S731U
- AIOATTCCTCHAVZWXAA
- AIOATTCCTCHADSADSG+6
- AIOATTCCTCHADSADSG+6
- AIOATTCCTCHADSADSG+6
- AIOATTCCTCHADSADSG+6
- AIOATTCCTCHADSADSG+6
- AIOATTCCTCHADSADSG+6
- AIOATTCCTCHADSADSG+5
- AIOATTCCTCHADSADSG+5
- AIOATTCCTCHADSADSG+5
- AIOATTCCTCHADSADSG+5
- CCTCHA
SM-S731U update history
SM-S731U started on Android 16 and has received 1 major Android upgrade; it now runs Android 17. The upgrade to Android 17 started rolling out on October 5, 2026. The newest build, S731USQS9CZJ2, was released on October 22, 2026 with the October 2026 security patch. Over the last 12 months SM-S731U received 12 builds, with a new build in 10 of those months, in line with Samsung's monthly security updates. Samsung guarantees security updates for this model until September 24, 2032.
Device specifications
- Launched with
- Android 16.0
- Display diagonal
- 17 cm (6.7")
- Display resolution
- 1080 x 2340 pixels
- RAM
- 8 GB
- Rear camera resolution
- 50 MP
- Rear camera type
- Triple camera
- Battery capacity
- 4900 mAh
- Weight
- 190 g
Specifications of SM-S731B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
Changelog for SM-S731U
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Enhanced Now nudge
Now nudge provides helpful suggestions in more places throughout your Galaxy experience. In addition to the keyboard, suggestions will now appear in conversation notifications and in a floating button in the bottom right corner of the screen. There are also several new types of suggestions, like addresses or saving places in Google Maps.
Focus on someone important
My FanCam lets you select a person in a video and follow them automatically while cropping...
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Show 10 older builds
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Fresh new look
One UI seamlessly integrates into your daily routine by combining immersive visuals with meaningful personalization for a more refined and sophisticated design. Transparent blur effects add depth and make content easier to navigate, while floating elements react organically to your workflow for a more focused experience. Through familiar and intuitive data visualization, One UI delivers a design that feels both personal and relatable, helping you focus...
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Stability and reliability
The stability of NFC has been improved.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Check stock prices without unlocking
Stocks you follow on Google Finance with big price changes will appear on your Now bar at the end of the trading day.
• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Frequently Asked Questions
What is the latest Android version for SM-S731U?
The newest firmware for SM-S731U runs Android 17: build S731USQS9CZJ2, released on October 22, 2026.
When did SM-S731U get its last update?
The latest build for SM-S731U, S731USQS9CZJ2, was released on October 22, 2026 (2 days ago).
How often does SM-S731U get updates?
Over the last 12 months SM-S731U received 12 builds, with at least one new build in 10 different months.
Is the firmware for SM-S731U official?
Yes, all firmware files for SM-S731U are 100% official, original, and obtained directly from Samsung servers.
How to flash Samsung SM-S731U using Odin?
To flash SM-S731U, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Can I downgrade the Android version on SM-S731U?
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-S731U.