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Samsung Galaxy Watch4 (SM-R860) Android 14 Firmware (R860TBU1IYI1) – KOREA | SamFrew

Home / Firmware / SM-R860 / KOO

Galaxy Watch4

SM-R860 Firmware

PDAR860TBU1IYI1

KOOAndroid 14Released 9/16/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: R860TBU1IYI1
CSC: R860OXT1IYI1
Country: KOREA
Changelist: 30937185
Upload date: 9/15/2025
Package size: 3.2 GB (3418861808 bytes)
File name: KOO-R860TBU1IYI1-20251020161120.zip

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Package size3.2 GB

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