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Samsung Galaxy Watch5 (SM-R900) Android 16 firmware update R900XXU2DZC2 – JP | SamFrew

Home / Devices / Galaxy Watch5 / SM-R900 / XJP

Galaxy Watch5

SM-R900

Release R900XXU2DZC2

JP · XJPAndroid 16Built 3/9/2026

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XJP-R900XXU2DZC2-20260325154902.zip

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File size3.5 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: R900XXU2DZC2
CSC: R900OXM2DZC2
Country: JP
Changelist: 33003255
Build date: 3/9/2026
Added to Samfrew: 3/25/2026