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Samsung Galaxy Watch4 (SM-R870) Android 11 firmware update R870XXU1DUJA – KOREA | SamFrew

Home / Devices / Galaxy Watch4 / SM-R870 / KOO

Galaxy Watch4

SM-R870

Release R870XXU1DUJA

KOREA · KOOAndroid 11Built 10/16/2021

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KOO-R870XXU1DUJA-20211019164946.zip

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File size2.5 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: R870XXU1DUJA
CSC: R870OXM1DUJA
Country: KOREA
Changelist: 22777597
Build date: 10/16/2021
Added to Samfrew: 10/15/2021