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    Latest Samsung Galaxy Watch4 40mm LTE firmware

    This page lists every official firmware Samsung has released for the Samsung Galaxy Watch4 40mm LTE (model SM-R865F), newest first. The latest build is R865FXXS2JZG3 for Morocco (MWD) (MWD) (Android 16, built 27 July 2026). Pick your country or carrier to see the builds for your region, then open a firmware to download it for free or at full speed with a Premium account.

    Model
    		Build date PDA Version
    SM-R865F Morocco (MWD) 2026-07-27 R865FXXS2JZG3 16
    SM-R865F Singapore 2026-07-27 R865FXXS2JZG3 16
    SM-R865F Nordic countries 2026-07-27 R865FXXS2JZG3 16
    SM-R865F India 2026-07-27 R865FXXS2JZG3 16
    SM-R865F Canada 2026-07-27 R865FXXS2JZG3 16
    SM-R865F Vietnam 2026-07-27 R865FXXS2JZG3 16
    SM-R865F Ukraine (Kyivstar) 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Slovenia 2026-05-21 R865FXXS2JZE1 16
    SM-R865F South East Europe 2026-02-12 R865FXXU2JZB6 16
    SM-R865F Taiwan 2026-02-12 R865FXXU2JZB6 16
    SM-R865F Japan (AU KDDI) 2026-01-06 R865FXXU1JYL6 16
    SM-R865F Chile 2025-03-28 R865FXXU1IYCD 14
    SM-R865F Argentina 2025-03-28 R865FXXU1IYCD 14
    SM-R865F Thailand 2024-11-04 R865FXXU1IXK1 14
    SM-R865F Germany 2024-02-21 R865FXXU1HXB7 13
    SM-R865F Luxembourg 2024-02-21 R865FXXU1HXB7 13
    SM-R865F Switzerland 2024-02-21 R865FXXU1HXB7 13
    SM-R865F Indonesia 2024-02-21 R865FXXU1HXB7 13
    SM-R865F Australia 2023-12-04 R865FXXU1HWL1 13
    SM-R865F Spain 2023-12-04 R865FXXU1HWL1 13
    SM-R865F Bulgaria 2023-12-04 R865FXXU1HWL1 13
    SM-R865F Portugal (TPH) 2023-08-08 R865FXXU1HWH3 13
    SM-R865F Tunisia 2023-01-10 R865FXXU1GWA3 11
    SM-R865F Italy 2023-01-10 R865FXXU1GWA3 11
    SM-R865F United Kingdom 2022-11-14 R865FXXU1GVK6 11
    SM-R865F United Arab Emirates 2022-04-29 R865FXXU1FVD5 11
    SM-R865F Slovakia 2022-03-29 R865FXXU1FVC8 11
    SM-R865F Czech Republic 2022-03-29 R865FXXU1FVC8 11
    SM-R865F Baltic 2021-10-18 R865FXXU1DUJA 11
    SM-R865F India 2021-09-09 R865FXXU1BUI5 11
    SM-R865F Romania 2021-08-11 R865FXXU1BUH9 11
    SM-R865F France 2021-08-11 R865FXXU1BUH9 11
    SM-R865F Hungary 2021-07-16 R865FXXU1AUGC 11
    SM-R865F Open Austria 2021-07-16 R865FXXU1AUGC 11
    SM-R865F South Africa 2021-07-16 R865FXXU1AUGC 11
    SM-R865F Brazil 2021-07-16 R865FXXU1AUGC 11
    SM-R865F United Kingdom 2026-07-27 R865FXXS2JZG3 16
    SM-R865F Open Austria 2026-05-21 R865FXXS2JZE1 16
    SM-R865F South Africa 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Spain 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Canada 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Australia 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Brazil 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Argentina 2026-05-21 R865FXXS2JZE1 16
    SM-R865F South East Europe 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Morocco (MWD) 2026-05-21 R865FXXS2JZE1 16
    SM-R865F United Arab Emirates 2026-05-21 R865FXXS2JZE1 16
    SM-R865F India 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Vietnam 2026-05-21 R865FXXS2JZE1 16
    SM-R865F France 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Luxembourg 2026-05-21 R865FXXS2JZE1 16
    SM-R865F United Kingdom 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Bulgaria 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Italy 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Switzerland 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Germany 2026-05-21 R865FXXS2JZE1 16
    SM-R865F India 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Japan (AU KDDI) 2026-05-21 R865FXXS2JZE1 16
    SM-R865F Taiwan 2026-01-06 R865FXXU1JYL6 16
    SM-R865F Vietnam 2026-01-06 R865FXXU1JYL6 16
    SM-R865F Brazil 2025-03-28 R865FXXU1IYCD 14
    SM-R865F Vietnam 2025-03-28 R865FXXU1IYCD 14
    SM-R865F Brazil 2024-11-04 R865FXXU1IXK1 14
    SM-R865F Taiwan 2024-02-21 R865FXXU1HXB7 13
    SM-R865F Vietnam 2024-02-21 R865FXXU1HXB7 13
    SM-R865F Japan (AU KDDI) 2023-09-12 R865FXXU1HWI1 13
    SM-R865F Czech Republic 2023-08-08 R865FXXU1HWH3 13
    SM-R865F Nordic countries 2023-07-05 R865FXXS1GWG1 11
    SM-R865F Singapore 2023-02-06 R865FXXU1GWB1 11
    SM-R865F Japan (AU KDDI) 2022-11-14 R865FXXU1GVK6 11
    SM-R865F Thailand 2022-11-14 R865FXXU1GVK6 11
    SM-R865F India 2022-08-10 R865FXXU1GVH1 11
    SM-R865F Slovakia 2022-08-10 R865FXXU1GVH1 11
    SM-R865F Baltic 2022-04-27 R865FXXU1FVD4 11
    SM-R865F Baltic 2022-03-29 R865FXXU1FVC8 11
    SM-R865F Germany 2022-01-27 R865FXXU1EVA8 11
    SM-R865F United Kingdom 2022-01-27 R865FXXU1EVA8 11
    SM-R865F Germany 2021-10-18 R865FXXU1DUJA 11
    SM-R865F Australia 2021-09-15 R865FXXU1BUI6 11
    SM-R865F Germany 2021-07-16 R865FXXU1AUGC 11
    Model Country/Carrier
    SM-R865F Morocco (MWD)
    Build date PDA
    2026-07-27 R865FXXS2JZG3
    Version
    16
    Model Country/Carrier
    SM-R865F Singapore
    Build date PDA
    2026-07-27 R865FXXS2JZG3
    Version
    16
    Model Country/Carrier
    SM-R865F Nordic countries
    Build date PDA
    2026-07-27 R865FXXS2JZG3
    Version
    16
    Model Country/Carrier
    SM-R865F India
    Build date PDA
    2026-07-27 R865FXXS2JZG3
    Version
    16
    Model Country/Carrier
    SM-R865F Canada
    Build date PDA
    2026-07-27 R865FXXS2JZG3
    Version
    16
    Model Country/Carrier
    SM-R865F Vietnam
    Build date PDA
    2026-07-27 R865FXXS2JZG3
    Version
    16
    Model Country/Carrier
    SM-R865F Ukraine (Kyivstar)
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Slovenia
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F South East Europe
    Build date PDA
    2026-02-12 R865FXXU2JZB6
    Version
    16
    Model Country/Carrier
    SM-R865F Taiwan
    Build date PDA
    2026-02-12 R865FXXU2JZB6
    Version
    16
    Model Country/Carrier
    SM-R865F Japan (AU KDDI)
    Build date PDA
    2026-01-06 R865FXXU1JYL6
    Version
    16
    Model Country/Carrier
    SM-R865F Chile
    Build date PDA
    2025-03-28 R865FXXU1IYCD
    Version
    14
    Model Country/Carrier
    SM-R865F Argentina
    Build date PDA
    2025-03-28 R865FXXU1IYCD
    Version
    14
    Model Country/Carrier
    SM-R865F Thailand
    Build date PDA
    2024-11-04 R865FXXU1IXK1
    Version
    14
    Model Country/Carrier
    SM-R865F Germany
    Build date PDA
    2024-02-21 R865FXXU1HXB7
    Version
    13
    Model Country/Carrier
    SM-R865F Luxembourg
    Build date PDA
    2024-02-21 R865FXXU1HXB7
    Version
    13
    Model Country/Carrier
    SM-R865F Switzerland
    Build date PDA
    2024-02-21 R865FXXU1HXB7
    Version
    13
    Model Country/Carrier
    SM-R865F Indonesia
    Build date PDA
    2024-02-21 R865FXXU1HXB7
    Version
    13
    Model Country/Carrier
    SM-R865F Australia
    Build date PDA
    2023-12-04 R865FXXU1HWL1
    Version
    13
    Model Country/Carrier
    SM-R865F Spain
    Build date PDA
    2023-12-04 R865FXXU1HWL1
    Version
    13
    Model Country/Carrier
    SM-R865F Bulgaria
    Build date PDA
    2023-12-04 R865FXXU1HWL1
    Version
    13
    Model Country/Carrier
    SM-R865F Portugal (TPH)
    Build date PDA
    2023-08-08 R865FXXU1HWH3
    Version
    13
    Model Country/Carrier
    SM-R865F Tunisia
    Build date PDA
    2023-01-10 R865FXXU1GWA3
    Version
    11
    Model Country/Carrier
    SM-R865F Italy
    Build date PDA
    2023-01-10 R865FXXU1GWA3
    Version
    11
    Model Country/Carrier
    SM-R865F United Kingdom
    Build date PDA
    2022-11-14 R865FXXU1GVK6
    Version
    11
    Model Country/Carrier
    SM-R865F United Arab Emirates
    Build date PDA
    2022-04-29 R865FXXU1FVD5
    Version
    11
    Model Country/Carrier
    SM-R865F Slovakia
    Build date PDA
    2022-03-29 R865FXXU1FVC8
    Version
    11
    Model Country/Carrier
    SM-R865F Czech Republic
    Build date PDA
    2022-03-29 R865FXXU1FVC8
    Version
    11
    Model Country/Carrier
    SM-R865F Baltic
    Build date PDA
    2021-10-18 R865FXXU1DUJA
    Version
    11
    Model Country/Carrier
    SM-R865F India
    Build date PDA
    2021-09-09 R865FXXU1BUI5
    Version
    11
    Model Country/Carrier
    SM-R865F Romania
    Build date PDA
    2021-08-11 R865FXXU1BUH9
    Version
    11
    Model Country/Carrier
    SM-R865F France
    Build date PDA
    2021-08-11 R865FXXU1BUH9
    Version
    11
    Model Country/Carrier
    SM-R865F Hungary
    Build date PDA
    2021-07-16 R865FXXU1AUGC
    Version
    11
    Model Country/Carrier
    SM-R865F Open Austria
    Build date PDA
    2021-07-16 R865FXXU1AUGC
    Version
    11
    Model Country/Carrier
    SM-R865F South Africa
    Build date PDA
    2021-07-16 R865FXXU1AUGC
    Version
    11
    Model Country/Carrier
    SM-R865F Brazil
    Build date PDA
    2021-07-16 R865FXXU1AUGC
    Version
    11
    Model Country/Carrier
    SM-R865F United Kingdom
    Build date PDA
    2026-07-27 R865FXXS2JZG3
    Version
    16
    Model Country/Carrier
    SM-R865F Open Austria
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F South Africa
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Spain
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Canada
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Australia
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Brazil
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Argentina
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F South East Europe
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Morocco (MWD)
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F United Arab Emirates
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F India
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Vietnam
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F France
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Luxembourg
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F United Kingdom
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Bulgaria
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Italy
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Switzerland
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Germany
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F India
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Japan (AU KDDI)
    Build date PDA
    2026-05-21 R865FXXS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865F Taiwan
    Build date PDA
    2026-01-06 R865FXXU1JYL6
    Version
    16
    Model Country/Carrier
    SM-R865F Vietnam
    Build date PDA
    2026-01-06 R865FXXU1JYL6
    Version
    16
    Model Country/Carrier
    SM-R865F Brazil
    Build date PDA
    2025-03-28 R865FXXU1IYCD
    Version
    14
    Model Country/Carrier
    SM-R865F Vietnam
    Build date PDA
    2025-03-28 R865FXXU1IYCD
    Version
    14
    Model Country/Carrier
    SM-R865F Brazil
    Build date PDA
    2024-11-04 R865FXXU1IXK1
    Version
    14
    Model Country/Carrier
    SM-R865F Taiwan
    Build date PDA
    2024-02-21 R865FXXU1HXB7
    Version
    13
    Model Country/Carrier
    SM-R865F Vietnam
    Build date PDA
    2024-02-21 R865FXXU1HXB7
    Version
    13
    Model Country/Carrier
    SM-R865F Japan (AU KDDI)
    Build date PDA
    2023-09-12 R865FXXU1HWI1
    Version
    13
    Model Country/Carrier
    SM-R865F Czech Republic
    Build date PDA
    2023-08-08 R865FXXU1HWH3
    Version
    13
    Model Country/Carrier
    SM-R865F Nordic countries
    Build date PDA
    2023-07-05 R865FXXS1GWG1
    Version
    11
    Model Country/Carrier
    SM-R865F Singapore
    Build date PDA
    2023-02-06 R865FXXU1GWB1
    Version
    11
    Model Country/Carrier
    SM-R865F Japan (AU KDDI)
    Build date PDA
    2022-11-14 R865FXXU1GVK6
    Version
    11
    Model Country/Carrier
    SM-R865F Thailand
    Build date PDA
    2022-11-14 R865FXXU1GVK6
    Version
    11
    Model Country/Carrier
    SM-R865F India
    Build date PDA
    2022-08-10 R865FXXU1GVH1
    Version
    11
    Model Country/Carrier
    SM-R865F Slovakia
    Build date PDA
    2022-08-10 R865FXXU1GVH1
    Version
    11
    Model Country/Carrier
    SM-R865F Baltic
    Build date PDA
    2022-04-27 R865FXXU1FVD4
    Version
    11
    Model Country/Carrier
    SM-R865F Baltic
    Build date PDA
    2022-03-29 R865FXXU1FVC8
    Version
    11
    Model Country/Carrier
    SM-R865F Germany
    Build date PDA
    2022-01-27 R865FXXU1EVA8
    Version
    11
    Model Country/Carrier
    SM-R865F United Kingdom
    Build date PDA
    2022-01-27 R865FXXU1EVA8
    Version
    11
    Model Country/Carrier
    SM-R865F Germany
    Build date PDA
    2021-10-18 R865FXXU1DUJA
    Version
    11
    Model Country/Carrier
    SM-R865F Australia
    Build date PDA
    2021-09-15 R865FXXU1BUI6
    Version
    11
    Model Country/Carrier
    SM-R865F Germany
    Build date PDA
    2021-07-16 R865FXXU1AUGC
    Version
    11
    Model
    		Build date PDA Version
    SM-R865U USA 2024-02-21 R865USQU1HXB7 13
    SM-R865U USA 2026-05-20 R865USQS2JZE1 16
    SM-R865U USA 2023-02-13 R865USQU1GWB2 11
    Model Country/Carrier
    SM-R865U USA
    Build date PDA
    2024-02-21 R865USQU1HXB7
    Version
    13
    Model Country/Carrier
    SM-R865U USA
    Build date PDA
    2026-05-20 R865USQS2JZE1
    Version
    16
    Model Country/Carrier
    SM-R865U USA
    Build date PDA
    2023-02-13 R865USQU1GWB2
    Version
    11