Is X806NKOS9JZA3/X806NKOO9JZA3/X806NKOU9JYI1 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, X806NKOS9JZA3/X806NKOO9JZA3/X806NKOU9JYI1 is the version shown. Check FirmwareMirror regularly for newer versions of Samsung Galaxy Tab S8+ (Korea) firmware.

Download Samsung Galaxy Tab S8+ (Korea) ROM - X806NKOS9JZA3/X806NKOO9JZA3/X806NKOU9JYI1 (KOO)

Name: X806NKOS9JZA3/X806NKOO9JZA3/X806NKOU9JYI1 for Samsung Galaxy Tab S8+ (Korea)
Availability: InStock
Author: Samsung

What's New

Samsung SM-X806N firmware update — January 2026 security patch. Build: X806NKOS9JZA3. Includes the latest Android security patches and system stability improvements. Flash using Samsung Odin3.

Android Version

N/A

File Size

359.37 MB

Release Date

Jan 01, 2026

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:

X806NKOS9JZA3

How to Flash Odin on Samsung Galaxy Tab S8+ (Korea)

Please follow these steps carefully to install the X806NKOS9JZA3/X806NKOO9JZA3/X806NKOU9JYI1 update safely. Ensure your device has at least 60% battery.

Download the X806NKOS9JZA3/X806NKOO9JZA3/X806NKOU9JYI1 Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Samsung Galaxy Tab S8+ (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 Tab S8+ (Korea)

Download Samsung Galaxy Tab S8+ (Korea) Firmware (X806NKOS9JZA3/X806NKOO9JZA3/X806NKOU9JYI1)