SM-F776N 1 country Android 17

Samsung Galaxy Z Flip8 F776NKSS2AZIH Firmware

Name: Galaxy Z Flip8 (SM-F776N)
Brand: Samsung
Availability: InStock

Samsung Galaxy Z Flip8 F776NKSS2AZIH is an Android 17 firmware for South Korea (KOO, KTC, LUC, SKC). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build F776NKSU2AZI5, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. This is the newest build for SM-F776N.

9.1/10 (34)928 times

Android 17

OS Version

2026-09-23

Build Date

n/a

Security patch

Countries

CSC codes

Bootloader binary

Bootloader binary 2. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

All regional downloads

Pick your region (CSC) to download the matching firmware package.

Will it work on my device?

Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.

MODEM/CP Version: F776NKSU2AZHJ

Model	Region	CSC Version	Release date	Size	File name	Download
SM-F776N	KOO, KTC, LUC, SKC South Korea	F776NOKR2AZIH	2026-10-01	16.616 GiB	SM-F776N_1_20260923194625_0nd99zflg0_fac.zip

Device specifications

Display diagonal17.5 cm (6.9")
Display resolution2520 x 1080 pixels
RAM12 GB
Rear camera resolution50 MP
Rear camera typeDual camera
Battery capacity4300 mAh
Weight180 g

Specifications of SM-F776B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

How to flash F776NKSS2AZIH

Install Samsung USB Drivers:Download Official Drivers
Download Odin Flash Tool:

F776NKSS2AZIH has bootloader binary 2. Your device must run binary 2 or lower: it is the 5th character from the end of your current build number.
CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
The Download Mode key combo depends on the model: see all combos.

Full flashing guide

Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.

Frequently Asked Questions

F776NKSS2AZIH is Android 17 firmware for Samsung Galaxy Z Flip8, released for South Korea (KOO, KTC, LUC, SKC). Samsung built it on 2026-09-23.

Yes. F776NKSS2AZIH is the newest build for SM-F776N on SamFirm. The previous build was F776NKSU2AZI5.

Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The download is 16.616 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Z Flip8 must be on bootloader binary 2 or lower.

This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy Z Flip8 running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 3 other builds of this model use the same binary, so you can switch between them in both directions.