SM-X806N 1 country Android 13

Samsung Galaxy Tab S8+ 5G X806NKOU4DWD8 Firmware

Name: Samsung Galaxy Tab S8+ 5G (SM-X806N)
Brand: Samsung
Availability: InStock

Samsung Galaxy Tab S8+ 5G X806NKOU4DWD8 is an Android 13 firmware for South Korea (KOO). 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 X806NKOU3DWC1 https://samfirm.shop/build/X806NKOU3DWC1: bootloader binary raised from 3 to 4, so after installing it there is no way back to older builds. A newer build for SM-X806N is available: X806NKOSBJZH3 https://samfirm.shop/build/X806NKOSBJZH3.

OS updates guaranteed until: Android 16Security updates until: Feb 24, 2027

9.4/10 (462)3,834 times

Android 13

OS Version

2023-05-11

Build Date

n/a

Security patch

Countries

CSC codes

Bootloader binary

Bootloader binary 4. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Tab S8+ 5G use bootloader binary B (11) (latest: X806NKOSBJZH3). If your device already runs binary B (11), this build cannot be flashed.

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: X806NKOU4DWD4

Model	Region	CSC Version	Release date	Size	File name	Download
SM-X806N	KOO South Korea	X806NKOO4DWD8	2023-07-03	7.033 GiB	SM-X806N_2_20230502104640_1zix2tib8e_fac.zip

Device specifications

Display diagonal31.5 cm (12.4")
Display resolution2800 x 1752 pixels
Display technologyOLED
Rear camera resolution13 MP
Front camera resolution12 MP
Wi-Fi standardWi-Fi 6 (802.11ax)
Weight572 g

Specifications of SM-X806B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

How to flash X806NKOU4DWD8

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

X806NKOU4DWD8 has bootloader binary 4. Your device must run binary 4 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

X806NKOU4DWD8 is Android 13 firmware for Samsung Galaxy Tab S8+ 5G, released for South Korea (KOO). Samsung built it on 2023-05-11.

No. A newer build for SM-X806N is available: X806NKOSBJZH3. Install it instead of X806NKOU4DWD8 unless you need this exact version. The previous build was X806NKOU3DWC1.

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 7.033 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Tab S8+ 5G must be on bootloader binary 4 or lower.

This build uses bootloader binary 4. It can be flashed on a Samsung Galaxy Tab S8+ 5G running binary 4 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". No other build of this model uses binary 4.