SM-A156L 1 country Android 16

Samsung Galaxy Buddy3 A156LKSSADZG1 Firmware

Name: Samsung Galaxy Buddy3 (SM-A156L)
Brand: Samsung
Availability: InStock

Samsung Galaxy Buddy3 A156LKSSADZG1 is an Android 16 firmware for South Korea (LUC). 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 A156LKSUADZE9, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. This is the newest build for SM-A156L.

OS updates guaranteed until: Android 18Security updates until: Jan 23, 2029

9.1/10 (75)392 times

Android 16

OS Version

2026-07-03

Build Date

n/a

Security patch

Countries

CSC codes

A (10)

Bootloader binary

Bootloader binary A (10). 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: A156LKLUADZE9

Model	Region	CSC Version	Release date	Size	File name	Download
SM-A156L	LUC South Korea	A156LLUCADZG1	2026-07-09	6.861 GiB	SM-A156L_4_20260703075111_gtv01mffep_fac.zip

Device specifications

Display diagonal16.5 cm (6.5")
Display resolution1080 x 2340 pixels
RAM4 GB
Rear camera resolution50 MP
Rear camera typeTriple camera
Battery capacity5000 mAh
Weight200 g

Specifications of SM-A156B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

How to flash A156LKSSADZG1

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

A156LKSSADZG1 has bootloader binary A (10). Your device must run binary A (10) 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

A156LKSSADZG1 is Android 16 firmware for Samsung Galaxy Buddy3, released for South Korea (LUC). Samsung built it on 2026-07-03.

Yes. A156LKSSADZG1 is the newest build for SM-A156L on SamFirm. The previous build was A156LKSUADZE9.

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 6.861 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Buddy3 must be on bootloader binary A (10) or lower.

This build uses bootloader binary A (10). It can be flashed on a Samsung Galaxy Buddy3 running binary A (10) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 other builds of this model use the same binary, so you can switch between them in both directions.