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Samsung Galaxy Watch4 (SM-R860) Android 14 firmware update R860TBU1IYI1 – KOREA | SamFrew

Home / Firmware / SM-R860 / KOO

Galaxy Watch4

SM-R860

Release R860TBU1IYI1

KOREA · KOOAndroid 14Built 9/16/2025

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: R860TBU1IYI1
CSC: R860OXT1IYI1
Modem / CP: R860TBU1IYI1
Country: KOREA
Changelist: 30937185
Build date: 9/16/2025
Added to Samfrew: 9/15/2025

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