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Samsung Galaxy Watch4 (SM-R885N) Android 16 Firmware (R885NKOS2EZG3) – South Korea | SamFrew

Home / Firmware / SM-R885N / OSC

Galaxy Watch4

SM-R885N Firmware

Latest firmware

PDAR885NKOS2EZG3

OSCAndroid 16Released 7/27/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: R885NKOS2EZG3
CSC: R885NOKO2EZG3
Country: South Korea
Changelist: 33003255
Upload date: 8/20/2026
Package size: 3.2 GB (3385593082 bytes)
File name: OSC-R885NKOS2EZG3-20260820185440.zip

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Package size3.2 GB

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