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Samsung Galaxy Watch7 (SM-L300) Android 16 Firmware (L300ZCS2BZF4) – China | SamFrew

Home / Firmware / SM-L300 / CHC

Galaxy Watch7

SM-L300 Firmware

Latest firmware

PDAL300ZCS2BZF4

CHCAndroid 16Released 6/24/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: L300ZCS2BZF4
CSC: L300CHC2BZF4
Country: China
Changelist: 33003255
Upload date: 7/6/2026
Package size: 3.4 GB (3635126282 bytes)
File name: CHC-L300ZCS2BZF4-20260706103921.zip

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Package size3.4 GB

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