SM-A908N 1 country Android 9 (Pie)

Samsung Galaxy A90 5G A908NKSU1ASJ2 Firmware

Name: Samsung Galaxy A90 5G (SM-A908N)
Brand: Samsung
Availability: InStock

Samsung Galaxy A90 5G A908NKSU1ASJ2 is an Android 9 (Pie) 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 A908NKSU1ASI2, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A908N is available: A908NKSU5EXJ1.

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Android 9 (Pie)

OS Version

2019-10-14

First release

other regions until 2019-10-15

n/a

Security patch

Countries

CSC codes

Bootloader binary

Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A90 5G use bootloader binary 5 (latest: A908NKSU5EXJ1). If your device already runs binary 5, 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#.

Model	Region	CSC Version	MODEM/CP Version	Build Date	Release date	Size	File name
SM-A908N	KOO South Korea	A908NOKR1ASJ2	A908NKOU1ASJ2	2019-10-15	2019-10-28	4.669 GiB	SM-A908N_1_20201209103133_1t1uoran0c_fac.zip
SM-A908N	KTC South Korea	A908NOKR1ASJ2	A908NKOU1ASJ2	2019-10-15	2019-10-28	5.042 GiB	SM-A908N_1_20201209095504_hzcavzw1ua_fac.zip
SM-A908N	LUC South Korea	A908NOKR1ASJ2	A908NKSU1ASJ2	2019-10-14	—	—	—
SM-A908N	SKC South Korea	A908NOKR1ASJ2	A908NKOU1ASJ2	2019-10-15	2019-10-28	5.124 GiB	SM-A908N_1_20201209095333_w4jl9otmip_fac.zip

Device specifications

Display diagonal17 cm (6.7")
Display resolution1080 x 2400 pixels
Display typeSAMOLED
RAM6 GB
Rear camera resolution48 MP
Rear camera typeTriple camera
Battery capacity4500 mAh
Weight206 g

Specifications of SM-A908B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

How to flash A908NKSU1ASJ2

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

A908NKSU1ASJ2 has bootloader binary 1. Your device must run binary 1 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

A908NKSU1ASJ2 is Android 9 (Pie) firmware for Samsung Galaxy A90 5G, released for South Korea (KOO, KTC, LUC, SKC). Samsung built it on 2019-10-14.

No. A newer build for SM-A908N is available: A908NKSU5EXJ1. Install it instead of A908NKSU1ASJ2 unless you need this exact version. The previous build was A908NKSU1ASI2.

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 Samsung Galaxy A90 5G must be on bootloader binary 1 or lower.

This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy A90 5G running binary 1 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.