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Samsung Galaxy Watch9 (SM-L340) Android 17 Firmware (L340XXS1AZH4) – KOREA | SamFrew

Home / Firmware / SM-L340 / KOO

Galaxy Watch9

SM-L340 Firmware

Latest firmware

PDAL340XXS1AZH4

KOOAndroid 17Released 8/21/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: L340XXS1AZH4
CSC: L340OXM1AZH4
Country: KOREA
Changelist: 33916510
Upload date: 8/27/2026
Package size: 3.7 GB (4018443493 bytes)
File name: KOO-L340XXS1AZH4-20260827145121.zip

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Package size3.7 GB

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