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Samsung Galaxy Watch4 (SM-R860) Android 16 Firmware (R860TBU1JYL6) – VIETNAM | SamFrew

Home / Firmware / SM-R860 / XXV

Galaxy Watch4

SM-R860 Firmware

PDAR860TBU1JYL6

XXVAndroid 16Released 1/6/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: R860TBU1JYL6
CSC: R860OXT1JYL6
Country: VIETNAM
Changelist: 32155332
Upload date: 12/15/2025
Package size: 3.2 GB (3487601248 bytes)
File name: XXV-R860TBU1JYL6-20260121173441.zip

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Package size3.2 GB

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