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Samsung Galaxy Watch6 (SM-R940) Android 16 firmware update R940ZCU2CZB5 – China | SamFrew

Home / Devices / Galaxy Watch6 / SM-R940 / CHC

Galaxy Watch6

SM-R940

Release R940ZCU2CZB5

China · CHCAndroid 16Built 2/10/2026

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CHC-R940ZCU2CZB5-20260212153751.zip

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File size3.3 GB

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This file is also the factory firmware for this release.

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: R940ZCU2CZB5
CSC: R940CHC2CZB5
Country: China
Changelist: 32155332
Build date: 2/10/2026
Added to Samfrew: 2/12/2026