Galaxy Watch4 Classic

Device Information
Model SM-R890
Last Update 2025-03-01 00:00:00
Firmware Summary

This device has 3 firmware versions across multiple regions.

Last firmware check: 2025-03-01 00:00:00

Available Firmware Versions

Available in these regions:
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UK & IRE
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UNITED STATES OF AMERICA
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TRINIDAD & TOBAGO
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BANGLADESH
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CHILE
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NEPAL
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THAILAND
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ROMANIA
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PANAMA
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INDIA
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NETHERLANDS
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HONG KONG
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NEW ZEALAND
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INDIA
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AUSTRALIA
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CANADA
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ARGENTINA
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COLOMBIA
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PERU
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PARAGUAY
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RUSSIA
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KAZAKHSTAN
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SRI LANKA
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UZBEKISTAN CENTRAL ASIA
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BOLIVIA
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UKRAINE
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JAPAN
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BRAZIL
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THAILAND
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VIETNAM
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SWITZERLAND
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THAILAND
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INDONESIA
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GERMANY
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PHILIPPINES
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SINGAPORE
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MALAYSIA
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SEAD SERBIA
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BALTICK
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KOREA
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TAIWAN
Available in these regions:
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CHINA
Available in these regions:
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NORDIC
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CZECH
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EGYPT
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FRANCE
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GREECE
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HUNGARY
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ITALY
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LUXEMBURG
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MOROCCO
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NIGERIA
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PAKISTAN
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POLAND
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PORTUGAL
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SOUTH AFRICA
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TURKEY
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UNITED ARAB EMIRATES
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UNITED ARAB EMIRATES
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UNITED ARAB EMIRATES
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BULGARIA
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ISRAEL
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KENYA
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AUSTRIA
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SAUDI ARABIA
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SAUDI ARABIA
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SLOVENIA
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SLOVAKIA
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SPAIN
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TUNISIA
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UKRAINE
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UZBEKISTAN CENTRAL ASIA
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UNITED STATES OF AMERICA
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UK & IRE
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THAILAND
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ARGENTINA
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THAILAND
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TRINIDAD & TOBAGO
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SRI LANKA
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INDIA
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SEAD SERBIA
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ROMANIA
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NEPAL
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NETHERLANDS
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CHILE
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NEW ZEALAND
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BANGLADESH
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PANAMA
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PERU
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PARAGUAY
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JAPAN
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CANADA
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COLOMBIA
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BOLIVIA
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SWITZERLAND
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TAIWAN
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THAILAND
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SINGAPORE
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RUSSIA
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PHILIPPINES
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VIETNAM
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INDONESIA
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MALAYSIA
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INDIA
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KAZAKHSTAN
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GERMANY
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HONG KONG
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BALTICK
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AUSTRALIA
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BRAZIL

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.

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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