Galaxy S26 Ultra (SM-S948B) Firmware - Samsung Firmware Monitor

Galaxy S26 Ultra

Device Information

Model	SM-S948B
Last Update	2026-04-27 12:37:29

Firmware Summary

This device has 8 firmware versions across multiple regions.

Last firmware check: 2026-04-27 12:37:29

Available Firmware Versions

Latest

2026-04-27 2 regions BL: S2 Date: 2026.04 Version: 0.16

Available in these regions:

MEXICO

2026-04-13 2 regions BL: S2 Date: 2026.04 Version: 0.4

Available in these regions:

MEXICO

2026-03-26 33 regions BL: U1 Date: 2026.03 Version: 0.15

Available in these regions:

CHILE

COLOMBIA

CHILE

ARGENTINA

BRAZIL

DOMINICAN REP.

PERU

PARAGUAY

PERU

DOMINICA

COLOMBIA

BOLIVIA

GUATEMALA

PARAGUAY

BRAZIL

ECUADOR

ARGENTINA URUGUAY

COSTA RICA

PARAGUAY

BRAZIL

ARGENTINA

BRAZIL

MEXICO

ARGENTINA

COLOMBIA

PERU

ECUADOR

COLOMBIA

ARGENTINA

MEXICO

PERU

2026-03-25 48 regions BL: U1 Date: 2026.03 Version: 0.15

Available in these regions:

MOROCCO

TURKEY

VIETNAM

FRANCE

NEW ZEALAND

SAUDI ARABIA

CAUCASUS

AFGHANISTAN

SINGAPORE

BANGLADESH

NEPAL

SRI LANKA

TUNISIA

EUROPE

SOUTH AFRICA

PHILIPPINES

LEBANON

EUROPE

SOUTH AFRICA

PHILIPPINES

UNITED ARAB EMIRATES

KAZAKHSTAN

UZBEKISTAN CENTRAL ASIA

UNITED ARAB EMIRATES

ISRAEL

EGYPT

RUSSIA

SINGAPORE

INDONESIA

POLAND

UNITED ARAB EMIRATES

AUSTRALIA

PAKISTAN

POLAND

SLOVENIA

MALAYSIA

MOROCCO

INDIA

SWITZERLAND

SAUDI ARABIA

UNITED ARAB EMIRATES

NIGERIA

FRANCE

AUSTRIA

KENYA

SINGAPORE (STARHUB)

SINGAPORE

THAILAND

2026-03-18 33 regions BL: S1 Date: 2026.03 Version: 0.7

Available in these regions:

PERU

COLOMBIA

CHILE

COLOMBIA

PERU

CHILE

PERU

PARAGUAY

DOMINICAN REP.

COSTA RICA

DOMINICA

ARGENTINA URUGUAY

BRAZIL

ARGENTINA

BRAZIL

GUATEMALA

BRAZIL

ARGENTINA

COLOMBIA

ECUADOR

BRAZIL

COLOMBIA

ARGENTINA

ECUADOR

MEXICO

BOLIVIA

2026-03-11 48 regions BL: S1 Date: 2026.03 Version: 0.7

Available in these regions:

LEBANON

ISRAEL

SOUTH AFRICA

POLAND

EGYPT

SRI LANKA

UZBEKISTAN CENTRAL ASIA

VIETNAM

PHILIPPINES

UNITED ARAB EMIRATES

FRANCE

NEPAL

UNITED ARAB EMIRATES

SINGAPORE

CAUCASUS

SWITZERLAND

AUSTRALIA

SLOVENIA

AFGHANISTAN

INDIA

FRANCE

MALAYSIA

UNITED ARAB EMIRATES

SAUDI ARABIA

TURKEY

PAKISTAN

MOROCCO

SINGAPORE (STARHUB)

EUROPE

INDONESIA

THAILAND

AUSTRIA

BANGLADESH

NIGERIA

SINGAPORE

NEW ZEALAND

PHILIPPINES

POLAND

SOUTH AFRICA

UNITED ARAB EMIRATES

KENYA

RUSSIA

MOROCCO

TUNISIA

SAUDI ARABIA

SINGAPORE

EUROPE

KAZAKHSTAN

Latest

2026-03-01 33 regions BL: S2 Date: 2026.03 Version: 0.24

Available in these regions:

CHILE

PARAGUAY

COSTA RICA

ARGENTINA URUGUAY

ARGENTINA

PERU

PARAGUAY

PERU

BRAZIL

ARGENTINA

BRAZIL

COLOMBIA

ARGENTINA

PERU

COLOMBIA

DOMINICA

COLOMBIA

GUATEMALA

PARAGUAY

ARGENTINA

BRAZIL

ECUADOR

DOMINICAN REP.

ECUADOR

COLOMBIA

MEXICO

BOLIVIA

MEXICO

Latest

2026-03-01 48 regions BL: S2 Date: 2026.03 Version: 0.21

Available in these regions:

AFGHANISTAN

SINGAPORE

INDIA

RUSSIA

KAZAKHSTAN

SINGAPORE (STARHUB)

PAKISTAN

SRI LANKA

UNITED ARAB EMIRATES

MOROCCO

MALAYSIA

FRANCE

UZBEKISTAN CENTRAL ASIA

TUNISIA

SAUDI ARABIA

SOUTH AFRICA

SINGAPORE

SAUDI ARABIA

BANGLADESH

PHILIPPINES

FRANCE

SOUTH AFRICA

EUROPE

NIGERIA

SINGAPORE

UNITED ARAB EMIRATES

ISRAEL

POLAND

PHILIPPINES

MOROCCO

KENYA

AUSTRALIA

POLAND

EGYPT

NEPAL

VIETNAM

SWITZERLAND

LEBANON

THAILAND

EUROPE

TURKEY

UNITED ARAB EMIRATES

INDONESIA

NEW ZEALAND

AUSTRIA

CAUCASUS

SLOVENIA

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