Galaxy Watch6 Classic (SM-R955F) Firmware

Galaxy Watch6 Classic

Device Information

Model	SM-R955F
Last Update	2025-11-01 00:00:00

Firmware Summary

This device has 21 firmware versions across multiple regions.

Last firmware check: 2025-11-01 00:00:00

Available Firmware Versions

Latest

2025-11-01 2 regions BL: U1 Date: 2025.11 Version: 2.2

Available in these regions:

ARGENTINA

BRAZIL

Latest

2025-11-01 6 regions BL: U1 Date: 2025.11 Version: 2.2

Available in these regions:

UKRAINE

CAUCASUS

ISRAEL

SOUTH AFRICA

UNITED ARAB EMIRATES

INDIA

Latest

2025-11-01 9 regions BL: U1 Date: 2025.11 Version: 2.2

Available in these regions:

HONG KONG

SINGAPORE

THAILAND

NEW ZEALAND

AUSTRALIA

PHILIPPINES

MALAYSIA

TAIWAN

VIETNAM

Latest

2025-11-01 21 regions BL: U1 Date: 2025.11 Version: 2.2

Available in these regions:

ROMANIA

BALTICK

CZECH

SWITZERLAND

GERMANY

AUSTRIA

POLAND

UK & IRE

NETHERLANDS

BULGARIA

PORTUGAL

ITALY

NORDIC

SLOVENIA

SLOVAKIA

LUXEMBURG

FRANCE

SPAIN

SEAD SERBIA

HUNGARY

GREECE

Latest

2025-11-01 1 regions BL: U1 Date: 2025.11 Version: 2.2

Available in these regions:

CANADA

2025-08-01 1 regions BL: S1 Date: 2025.08 Version: 1.1

Available in these regions:

CANADA

2025-08-01 6 regions BL: S1 Date: 2025.08 Version: 1.1

Available in these regions:

SOUTH AFRICA

UNITED ARAB EMIRATES

ISRAEL

UKRAINE

CAUCASUS

INDIA

2025-08-01 2 regions BL: S1 Date: 2025.08 Version: 1.1

Available in these regions:

ARGENTINA

BRAZIL

2025-08-01 21 regions BL: S1 Date: 2025.08 Version: 1.1

Available in these regions:

NETHERLANDS

GREECE

FRANCE

ITALY

UK & IRE

SLOVAKIA

SLOVENIA

AUSTRIA

HUNGARY

BULGARIA

POLAND

SPAIN

CZECH

SEAD SERBIA

GERMANY

BALTICK

PORTUGAL

ROMANIA

SWITZERLAND

LUXEMBURG

NORDIC

2025-08-01 9 regions BL: S1 Date: 2025.08 Version: 1.1

Available in these regions:

THAILAND

MALAYSIA

TAIWAN

PHILIPPINES

AUSTRALIA

HONG KONG

NEW ZEALAND

VIETNAM

SINGAPORE

2025-04-01 1 regions BL: U1 Date: 2025.04 Version: 1.1

Available in these regions:

CANADA

2025-04-01 6 regions BL: U1 Date: 2025.04 Version: 1.1

Available in these regions:

CAUCASUS

SOUTH AFRICA

UNITED ARAB EMIRATES

INDIA

ISRAEL

UKRAINE

2025-04-01 2 regions BL: U1 Date: 2025.04 Version: 1.1

Available in these regions:

BRAZIL

ARGENTINA

2025-04-01 21 regions BL: U1 Date: 2025.04 Version: 1.1

Available in these regions:

BALTICK

SEAD SERBIA

SLOVENIA

LUXEMBURG

ROMANIA

AUSTRIA

FRANCE

POLAND

SLOVAKIA

PORTUGAL

UK & IRE

CZECH

SWITZERLAND

BULGARIA

SPAIN

NETHERLANDS

NORDIC

GREECE

GERMANY

ITALY

HUNGARY

2025-04-01 9 regions BL: U1 Date: 2025.04 Version: 1.1

Available in these regions:

NEW ZEALAND

AUSTRALIA

PHILIPPINES

MALAYSIA

SINGAPORE

HONG KONG

THAILAND

TAIWAN

VIETNAM

2024-11-01 3 regions BL: U1 Date: 2024.11 Version: 1.1

Available in these regions:

TAIWAN

SINGAPORE

HONG KONG

2024-10-01 21 regions BL: U1 Date: 2024.10 Version: 1.5

Available in these regions:

UK & IRE

SPAIN

SLOVENIA

SLOVAKIA

SEAD SERBIA

ROMANIA

NORDIC

NETHERLANDS

BULGARIA

SWITZERLAND

PORTUGAL

POLAND

LUXEMBURG

ITALY

HUNGARY

GREECE

GERMANY

FRANCE

CZECH

BALTICK

AUSTRIA

2024-10-01 6 regions BL: U1 Date: 2024.10 Version: 1.5

Available in these regions:

NEW ZEALAND

VIETNAM

THAILAND

PHILIPPINES

MALAYSIA

AUSTRALIA

2024-10-01 6 regions BL: U1 Date: 2024.10 Version: 1.5

Available in these regions:

ISRAEL

CAUCASUS

UNITED ARAB EMIRATES

UKRAINE

SOUTH AFRICA

INDIA

2024-10-01 1 regions BL: U1 Date: 2024.10 Version: 1.5

Available in these regions:

CANADA

2024-10-01 2 regions BL: U1 Date: 2024.10 Version: 1.5

Available in these regions:

BRAZIL

ARGENTINA

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