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Samsung Galaxy Watch5 (SM-R915N) Android 16 Firmware (R915NKOU2DZB6) – South Korea | SamFrew

Home / Firmware / SM-R915N / KOO

Galaxy Watch5

SM-R915N Firmware

PDAR915NKOU2DZB6

KOOAndroid 16Released 2/12/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: R915NKOU2DZB6
CSC: R915NOKO2DZB6
Country: South Korea
Changelist: 33003255
Upload date: 3/17/2026
Package size: 3.3 GB (3506310879 bytes)
File name: KOO-R915NKOU2DZB6-20260317104820.zip

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Package size3.3 GB

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