Is F731NKSU5FYI8/F731NOKR5FYI8/F731NKSU5FYI2 stable for daily use?

This is an official firmware release. All official releases from FirmwareMirror are stable and tested. Always backup your data before flashing any firmware.

Is this firmware the latest version?

Yes, F731NKSU5FYI8/F731NOKR5FYI8/F731NKSU5FYI2 is the version shown. Check FirmwareMirror regularly for newer versions of Samsung Galaxy Z Flip5 (Korea) firmware.

Download Samsung Galaxy Z Flip5 (Korea) ROM - F731NKSU5FYI8/F731NOKR5FYI8/F731NKSU5FYI2 (KOO)

Name: F731NKSU5FYI8/F731NOKR5FYI8/F731NKSU5FYI2 for Samsung Galaxy Z Flip5 (Korea)
Availability: InStock
Author: Samsung

What's New

Samsung SM-F731N firmware update — September 2025 security patch. Build: F731NKSU5FYI8. Includes the latest Android security patches and system stability improvements. Flash using Samsung Odin3.

Android Version

N/A

File Size

360.71 MB

Release Date

Sep 01, 2025

Flash Method

Odin

Download ROM

Available

Download Now

File Size: 0.35 GB

Mirror Downloads (1)

Mirror 1

1 mirror(s) available • Click any button to download

Verification & Details

Package Name:

F731NKSU5FYI8

How to Flash Odin on Samsung Galaxy Z Flip5 (Korea)

Please follow these steps carefully to install the F731NKSU5FYI8/F731NOKR5FYI8/F731NKSU5FYI2 update safely. Ensure your device has at least 60% battery.

Download the F731NKSU5FYI8/F731NOKR5FYI8/F731NKSU5FYI2 Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Samsung Galaxy Z Flip5 (Korea).
Navigate to Settings > About Phone > System Update.
Tap the OS logo 10 times to enable advanced features.
Tap the top-right menu icon and select 'Choose update package'.
Select the downloaded zip file and wait for the automated installation to complete.

Back to Samsung Galaxy Z Flip5 (Korea)

Download Samsung Galaxy Z Flip5 (Korea) Firmware (F731NKSU5FYI8/F731NOKR5FYI8/F731NKSU5FYI2)