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Samsung Galaxy Watch4 (SM-R860) Android 16 firmware update R860TBS2JZG3 – Taiwan | SamFrew

Home / Firmware / SM-R860 / BRI

Galaxy Watch4

SM-R860

Release R860TBS2JZG3

Taiwan · BRIAndroid 16Built 7/27/2026

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: R860TBS2JZG3
CSC: R860OXT2JZG3
Modem / CP: R860TBS2JZG3
Country: Taiwan
Changelist: 33003255
Build date: 7/27/2026
Added to Samfrew: 8/18/2026

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