SM-A102N 1 country Android 11

Samsung Galaxy A10e A102NKOU3CUG2 Firmware

Name: Samsung Galaxy A10e (SM-A102N)
Brand: Samsung
Availability: InStock

Samsung Galaxy A10e A102NKOU3CUG2 is an Android 11 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 A102NKOS3BUD1 https://samfirm.shop/build/A102NKOS3BUD1: Android updated from Android 10 to Android 11. A newer build for SM-A102N is available: A102NKOS3CWD1 https://samfirm.shop/build/A102NKOS3CWD1.

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Android 11

OS Version

2021-08-07

Build Date

n/a

Security patch

Countries

CSC codes

Bootloader binary

Bootloader binary 3. 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: A102NKOU3CUG2

Model	Region	CSC Version	Release date	Size	File name	Download
SM-A102N	KOO South Korea	A102NKOO3CUG2	2021-08-12	2.803 GiB	SM-A102N_2_20210726145034_q677h7xb50_fac.zip

How to flash A102NKOU3CUG2

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

A102NKOU3CUG2 has bootloader binary 3. Your device must run binary 3 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

A102NKOU3CUG2 is Android 11 firmware for Samsung Galaxy A10e, released for South Korea (KOO). Samsung built it on 2021-08-07.

No. A newer build for SM-A102N is available: A102NKOS3CWD1. Install it instead of A102NKOU3CUG2 unless you need this exact version. The previous build was A102NKOS3BUD1.

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 2.803 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy A10e must be on bootloader binary 3 or lower.

This build uses bootloader binary 3. It can be flashed on a Samsung Galaxy A10e running binary 3 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 9 other builds of this model use the same binary, so you can switch between them in both directions.