Galaxy A26 5G (SM-A266B) Firmware - Samsung Firmware Monitor

Galaxy A26 5G

Device Information

Model	SM-A266B
Last Update	2025-06-01 00:00:00

Firmware Summary

This device has 20 firmware versions across multiple regions.

Last firmware check: 2025-06-01 00:00:00

Available Firmware Versions

Latest

2025-07-22 4 regions BL: S3 Date: 2025.07 Version: 0.4

Available in these regions:

INDIA

NEPAL

BANGLADESH

SRI LANKA

Latest

2025-07-21 3 regions BL: S3 Date: 2025.07 Version: 0.2

Available in these regions:

KAZAKHSTAN

UZBEKISTAN CENTRAL ASIA

CAUCASUS

Latest

2025-07-15 12 regions BL: S3 Date: 2025.07 Version: 0.2

Available in these regions:

PHILIPPINES

MALAYSIA

VIETNAM

AUSTRALIA

SINGAPORE (STARHUB)

TAIWAN

SINGAPORE

INDONESIA

SINGAPORE

THAILAND

PHILIPPINES

Latest

2025-07-15 1 regions BL: S3 Date: 2025.07 Version: 0.3

Available in these regions:

NEW ZEALAND

Latest

2025-07-15 1 regions BL: S3 Date: 2025.07 Version: 0.2

Available in these regions:

FIJI

Latest

2025-06-01 19 regions BL: U3 Date: 2025.06 Version: 0.2

Available in these regions:

SOUTH AFRICA

UNITED ARAB EMIRATES

SAUDI ARABIA

ISRAEL

NIGERIA

UNITED ARAB EMIRATES

TUNISIA

MOROCCO

LEBANON

PAKISTAN

EGYPT

KENYA

MOROCCO

AFGHANISTAN

UNITED ARAB EMIRATES

SAUDI ARABIA

UNITED ARAB EMIRATES

PAKISTAN

2025-05-01 1 regions BL: U2 Date: 2025.05 Version: 0.2

Available in these regions:

NEW ZEALAND

Latest

2025-05-01 15 regions BL: U3 Date: 2025.05 Version: 0.6

Available in these regions:

EUROPE

PORTUGAL

POLAND

TURKEY

FRANCE

IRELAND

EUROPE

POLAND

SLOVENIA

SERBIA MONTENEGRO

CROATIA

SWITZERLAND

FRANCE

2025-05-01 15 regions BL: U2 Date: 2025.05 Version: 0.4

Available in these regions:

EUROPE

POLAND

CROATIA

SLOVENIA

IRELAND

FRANCE

EUROPE

TURKEY

PORTUGAL

SERBIA MONTENEGRO

SLOVENIA

SWITZERLAND

POLAND

SERBIA MONTENEGRO

FRANCE

2025-04-28 4 regions BL: S2 Date: 2025.04 Version: 0.3

Available in these regions:

SRI LANKA

NEPAL

BANGLADESH

INDIA

2025-04-01 1 regions BL: U2 Date: 2025.04 Version: 0.9

Available in these regions:

FIJI

2025-04-01 19 regions BL: U2 Date: 2025.04 Version: 0.9

Available in these regions:

SOUTH AFRICA

SAUDI ARABIA

PAKISTAN

AFGHANISTAN

LEBANON

MOROCCO

ISRAEL

MOROCCO

UNITED ARAB EMIRATES

PAKISTAN

UNITED ARAB EMIRATES

TUNISIA

EGYPT

SAUDI ARABIA

UNITED ARAB EMIRATES

KENYA

NIGERIA

2025-04-01 18 regions BL: U2 Date: 2025.04 Version: 0.9

Available in these regions:

FRANCE

CROATIA

TURKEY

IRELAND

SERBIA MONTENEGRO

PORTUGAL

EUROPE

FRANCE

SERBIA MONTENEGRO

POLAND

EUROPE

SWITZERLAND

SLOVENIA

POLAND

UZBEKISTAN CENTRAL ASIA

CAUCASUS

KAZAKHSTAN

2025-04-01 12 regions BL: U2 Date: 2025.04 Version: 0.9

Available in these regions:

INDONESIA

MALAYSIA

TAIWAN

THAILAND

SINGAPORE

PHILIPPINES

SINGAPORE

SINGAPORE (STARHUB)

AUSTRALIA

PHILIPPINES

VIETNAM

2025-04-01 4 regions BL: U2 Date: 2025.04 Version: 0.9

Available in these regions:

BANGLADESH

SRI LANKA

INDIA

NEPAL

2025-03-01 3 regions BL: S2 Date: 2025.03 Version: 0.1

Available in these regions:

UZBEKISTAN CENTRAL ASIA

CAUCASUS

KAZAKHSTAN

2025-03-01 19 regions BL: S2 Date: 2025.03 Version: 0.1

Available in these regions:

UNITED ARAB EMIRATES

TUNISIA

SAUDI ARABIA

PAKISTAN

LEBANON

KENYA

ISRAEL

AFGHANISTAN

UNITED ARAB EMIRATES

SOUTH AFRICA

PAKISTAN

NIGERIA

MOROCCO

EGYPT

2025-03-01 13 regions BL: S2 Date: 2025.03 Version: 0.1

Available in these regions:

SINGAPORE (STARHUB)

SINGAPORE

NEW ZEALAND

INDONESIA

VIETNAM

THAILAND

TAIWAN

SINGAPORE

PHILIPPINES

MALAYSIA

AUSTRALIA

2025-03-01 15 regions BL: S2 Date: 2025.03 Version: 0.1

Available in these regions:

PORTUGAL

IRELAND

EUROPE

TURKEY

SWITZERLAND

SLOVENIA

SERBIA MONTENEGRO

POLAND

FRANCE

CROATIA

2025-03-01 1 regions BL: S2 Date: 2025.03 Version: 0.1

Available in these regions:

FIJI

Download Firmware with GNSF

You can download firmware files using GNSF (Get New Samsung Firmware), a tool that allows direct firmware downloads from Samsung servers.

Download GNSF Tool

GUI Version (Windows) Console Version (Windows) GNSF Tool Info

Quick Command for This Device

Replace YOUR_IMEI with your device's IMEI and XAA with your region code.

Additional Options

-v VERSION - Specify version
--resume - Resume downloads
--no-decrypt - Skip decryption

IMEI Important: You should enter your complete IMEI number. While GNSF can attempt to generate missing digits if you provide only the first 8+ digits, this may not be sufficient for downloading firmware in all cases. Using your full IMEI ensures the highest success rate.

Important Flashing Info

To Keep Your Data When Flashing:

Always use HOME_CSC file instead of regular CSC file in Odin's CSC slot!

Region Compatibility:

You can safely flash firmware from any region (CSC) to your phone. In 99% of cases, it doesn't affect functionality and just updates the firmware version.

Firmware Components:

AP - System files
BL - Bootloader
CP - Modem/baseband
CSC - Region configuration (wipes data)
HOME_CSC - Region config (keeps data)

Detailed Flashing Guide