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Samsung Galaxy Watch4 (SM-R870) Android 16 firmware update R870XXU1JYK4 – France | SamFrew

Home / Firmware / SM-R870 / XEF

Galaxy Watch4

SM-R870

Release R870XXU1JYK4

France · XEFAndroid 16Built 11/13/2025

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: R870XXU1JYK4
CSC: R870OXM1JYK4
Modem / CP: R870XXU1JYK4
Country: France
Changelist: 32155332
Build date: 11/13/2025
Added to Samfrew: 11/15/2025

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