Galaxy Z Flip5

Download Samsung Firmware SM-F731N

Samsung Galaxy Z Flip5

The latest firmware for Samsung Galaxy Z Flip5 (SM-F731N) is F731NKSU6HZIJ with Android 17, released on September 28, 2026 for 4 regions (CSC). Every official firmware build for SM-F731N, newest first: one row per build with all regions (CSC) that received it.

Latest build
F731NKSU6HZIJ Android 17 · 1 month ago
Builds
46 builds
Regions (CSC)
4 regions

Firmware builds for SM-F731N

Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/F731NKSU6HZIJ

SM-F731N update history

SM-F731N started on Android 13 and has received 4 major Android upgrades; it now runs Android 17. The upgrade to Android 17 started rolling out on September 28, 2026. The newest build, F731NKSU6HZIJ, was released on September 28, 2026. Over the last 12 months SM-F731N received 21 builds, with a new build in 11 of those months, in line with Samsung's monthly security updates. Samsung guarantees security updates for this model until July 29, 2028.

Device specifications

Launched with
Android 13
Display diagonal
17 cm (6.7")
Display resolution
2640 x 1080 pixels
RAM
8 GB
Rear camera resolution
12 MP
Rear camera type
Dual camera
Battery capacity
3700 mAh
Weight
187 g

Specifications of SM-F731B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

Changelog for SM-F731N

No changelog details available.

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-F731N?

The newest firmware for SM-F731N runs Android 17: build F731NKSU6HZIJ, released on September 28, 2026.

When did SM-F731N get its last update?

The latest build for SM-F731N, F731NKSU6HZIJ, was released on September 28, 2026 (1 month ago).

How often does SM-F731N get updates?

Over the last 12 months SM-F731N received 21 builds, with at least one new build in 11 different months.

Is the firmware for SM-F731N official?

Yes, all firmware files for SM-F731N are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-F731N using Odin?

To flash SM-F731N, 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-F731N?

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-F731N.