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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 R865FXXS2JZE1 for Portugal (TPH) (TPH) (Android 16, built 21 May 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 Portugal (TPH) 2026-05-21 R865FXXS2JZE1 16
SM-R865F Slovakia 2026-05-21 R865FXXS2JZE1 16
SM-R865F Poland 2026-05-21 R865FXXS2JZE1 16
SM-R865F Baltic 2026-02-12 R865FXXU2JZB6
SM-R865F United Kingdom 2026-02-12 R865FXXU2JZB6
SM-R865F Bulgaria 2026-02-12 R865FXXU2JZB6
SM-R865F Slovenia 2026-02-12 R865FXXU2JZB6
SM-R865F Spain 2026-02-12 R865FXXU2JZB6
SM-R865F Hungary 2026-02-12 R865FXXU2JZB6
SM-R865F Germany 2026-02-12 R865FXXU2JZB6
SM-R865F Open Austria 2026-02-12 R865FXXU2JZB6
SM-R865F Canada 2025-09-17 R865FXXU1IYI1 14
SM-R865F South East Europe 2025-09-17 R865FXXU1IYI1 14
SM-R865F Luxembourg 2025-09-17 R865FXXU1IYI1 14
SM-R865F France 2025-09-17 R865FXXU1IYI1 14
SM-R865F Baltic 2025-09-17 R865FXXU1IYI1 14
SM-R865F Czech Republic 2025-09-17 R865FXXU1IYI1 14
SM-R865F Nordic countries 2025-09-17 R865FXXU1IYI1 14
SM-R865F Switzerland 2025-09-17 R865FXXU1IYI1 14
SM-R865F Romania 2025-03-28 R865FXXU1IYCD 14
SM-R865F Tunisia 2024-11-04 R865FXXU1IXK1 14
SM-R865F Morocco (MWD) 2024-11-04 R865FXXU1IXK1 14
SM-R865F United Arab Emirates 2024-11-04 R865FXXU1IXK1 14
SM-R865F India 2024-11-04 R865FXXU1IXK1 14
SM-R865F Chile 2024-02-21 R865FXXU1HXB7 13
SM-R865F Brazil 2024-02-21 R865FXXU1HXB7 13
SM-R865F Argentina 2024-02-21 R865FXXU1HXB7 13
SM-R865F Italy 2024-02-21 R865FXXU1HXB7 13
SM-R865F South Africa 2021-10-18 R865FXXU1DUJA 11
SM-R865F Israel 2021-10-18 R865FXXU1DUJA 11
SM-R865F Japan (AU KDDI) 2021-10-18 R865FXXU1DUJA 11
SM-R865F Indonesia 2021-10-18 R865FXXU1DUJA 11
SM-R865F Vietnam 2021-10-18 R865FXXU1DUJA 11
SM-R865F Singapore 2021-10-18 R865FXXU1DUJA 11
SM-R865F Australia 2021-10-18 R865FXXU1DUJA 11
SM-R865F Malaysia 2021-10-18 R865FXXU1DUJA 11
SM-R865F Thailand 2021-10-18 R865FXXU1DUJA 11
SM-R865F Taiwan 2021-10-18 R865FXXU1DUJA 11
SM-R865F Russia 2021-08-11 R865FXXU1BUH9 11
SM-R865F Ukraine (Kyivstar) 2021-08-11 R865FXXU1BUH9 11
SM-R865F India 2021-08-11 R865FXXU1BUH9 11
SM-R865F Indonesia 2026-11-01 R865FXXU1HWL1
SM-R865F Japan (AU KDDI) 2026-11-01 R865FXXU1HWL1
SM-R865F Malaysia 2026-10-30 R865FXXU1HWL1
SM-R865F Taiwan 2026-10-30 R865FXXU1HWL1
SM-R865F Vietnam 2026-10-30 R865FXXU1HWL1
SM-R865F Thailand 2026-10-30 R865FXXU1HWL1
SM-R865F Singapore 2026-10-30 R865FXXU1HWL1 ANDROID
SM-R865F Czech Republic 2026-10-28 R865FXXS2JZG3 ANDROID
SM-R865F Indonesia 2026-07-27 R865FXXS2JZG3
SM-R865F Hungary 2026-07-27 R865FXXS2JZG3
SM-R865F Poland 2026-07-27 R865FXXS2JZG3
SM-R865F Spain 2026-07-27 R865FXXS2JZG3
SM-R865F Slovenia 2026-07-27 R865FXXS2JZG3
SM-R865F Romania 2026-07-27 R865FXXS2JZG3
SM-R865F Open Austria 2026-07-27 R865FXXS2JZG3
SM-R865F Switzerland 2026-07-27 R865FXXS2JZG3
SM-R865F Luxembourg 2026-07-27 R865FXXS2JZG3
SM-R865F Slovakia 2026-07-27 R865FXXS2JZG3
SM-R865F Portugal (TPH) 2026-07-27 R865FXXS2JZG3
SM-R865F Germany 2026-07-27 R865FXXS2JZG3
SM-R865F Tunisia 2026-07-27 R865FXXS2JZG3 16
SM-R865F France 2026-07-27 R865FXXS2JZG3 16
SM-R865F Japan (AU KDDI) 2026-07-27 R865FXXS2JZG3 16
SM-R865F South Africa 2026-07-27 R865FXXS2JZG3 16
SM-R865F Bulgaria 2026-07-27 R865FXXS2JZG3 16
SM-R865F Malaysia 2026-07-27 R865FXXS2JZG3 16
SM-R865F Brazil 2026-07-27 R865FXXS2JZG3 16
SM-R865F India 2026-07-27 R865FXXS2JZG3 16
SM-R865F Taiwan 2026-07-27 R865FXXS2JZG3 16
SM-R865F Baltic 2026-07-27 R865FXXS2JZG3 16
SM-R865F Israel 2026-07-27 R865FXXS2JZG3 16
SM-R865F Russia 2026-07-27 R865FXXS2JZG3 16
SM-R865F Australia 2026-07-27 R865FXXS2JZG3 16
SM-R865F South East Europe 2026-07-27 R865FXXS2JZG3 16
SM-R865F Ukraine (Kyivstar) 2026-07-27 R865FXXS2JZG3 16
SM-R865F Italy 2026-07-27 R865FXXS2JZG3 16
SM-R865F Argentina 2026-07-27 R865FXXS2JZG3 16
SM-R865F United Arab Emirates 2026-07-27 R865FXXS2JZG3 16
SM-R865F Thailand 2026-07-27 R865FXXS2JZG3 16
SM-R865F Chile 2026-07-27 R865FXXS2JZG3 16
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 United Kingdom 2026-07-27 R865FXXS2JZG3 16
SM-R865F Vietnam 2026-07-27 R865FXXS2JZG3 16
SM-R865F Chile 2026-05-21 R865FXXS2JZE1 16
SM-R865F Indonesia 2026-05-21 R865FXXS2JZE1 16
SM-R865F Baltic 2026-05-21 R865FXXS2JZE1 16
SM-R865F Tunisia 2026-05-21 R865FXXS2JZE1 16
SM-R865F Romania 2026-05-21 R865FXXS2JZE1 16
SM-R865F Taiwan 2026-05-21 R865FXXS2JZE1 16
SM-R865F Czech Republic 2026-05-21 R865FXXS2JZE1 16
SM-R865F Thailand 2026-05-21 R865FXXS2JZE1 16
SM-R865F Nordic countries 2026-05-21 R865FXXS2JZE1 16
SM-R865F Israel 2026-05-21 R865FXXS2JZE1 16
SM-R865F Singapore 2026-05-21 R865FXXS2JZE1 16
SM-R865F Hungary 2026-05-21 R865FXXS2JZE1 16
Model Country/Carrier
SM-R865F Portugal (TPH)
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Slovakia
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Poland
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Baltic
Build date PDA
2026-02-12 R865FXXU2JZB6
Version
Model Country/Carrier
SM-R865F United Kingdom
Build date PDA
2026-02-12 R865FXXU2JZB6
Version
Model Country/Carrier
SM-R865F Bulgaria
Build date PDA
2026-02-12 R865FXXU2JZB6
Version
Model Country/Carrier
SM-R865F Slovenia
Build date PDA
2026-02-12 R865FXXU2JZB6
Version
Model Country/Carrier
SM-R865F Spain
Build date PDA
2026-02-12 R865FXXU2JZB6
Version
Model Country/Carrier
SM-R865F Hungary
Build date PDA
2026-02-12 R865FXXU2JZB6
Version
Model Country/Carrier
SM-R865F Germany
Build date PDA
2026-02-12 R865FXXU2JZB6
Version
Model Country/Carrier
SM-R865F Open Austria
Build date PDA
2026-02-12 R865FXXU2JZB6
Version
Model Country/Carrier
SM-R865F Canada
Build date PDA
2025-09-17 R865FXXU1IYI1
Version
14
Model Country/Carrier
SM-R865F South East Europe
Build date PDA
2025-09-17 R865FXXU1IYI1
Version
14
Model Country/Carrier
SM-R865F Luxembourg
Build date PDA
2025-09-17 R865FXXU1IYI1
Version
14
Model Country/Carrier
SM-R865F France
Build date PDA
2025-09-17 R865FXXU1IYI1
Version
14
Model Country/Carrier
SM-R865F Baltic
Build date PDA
2025-09-17 R865FXXU1IYI1
Version
14
Model Country/Carrier
SM-R865F Czech Republic
Build date PDA
2025-09-17 R865FXXU1IYI1
Version
14
Model Country/Carrier
SM-R865F Nordic countries
Build date PDA
2025-09-17 R865FXXU1IYI1
Version
14
Model Country/Carrier
SM-R865F Switzerland
Build date PDA
2025-09-17 R865FXXU1IYI1
Version
14
Model Country/Carrier
SM-R865F Romania
Build date PDA
2025-03-28 R865FXXU1IYCD
Version
14
Model Country/Carrier
SM-R865F Tunisia
Build date PDA
2024-11-04 R865FXXU1IXK1
Version
14
Model Country/Carrier
SM-R865F Morocco (MWD)
Build date PDA
2024-11-04 R865FXXU1IXK1
Version
14
Model Country/Carrier
SM-R865F United Arab Emirates
Build date PDA
2024-11-04 R865FXXU1IXK1
Version
14
Model Country/Carrier
SM-R865F India
Build date PDA
2024-11-04 R865FXXU1IXK1
Version
14
Model Country/Carrier
SM-R865F Chile
Build date PDA
2024-02-21 R865FXXU1HXB7
Version
13
Model Country/Carrier
SM-R865F Brazil
Build date PDA
2024-02-21 R865FXXU1HXB7
Version
13
Model Country/Carrier
SM-R865F Argentina
Build date PDA
2024-02-21 R865FXXU1HXB7
Version
13
Model Country/Carrier
SM-R865F Italy
Build date PDA
2024-02-21 R865FXXU1HXB7
Version
13
Model Country/Carrier
SM-R865F South Africa
Build date PDA
2021-10-18 R865FXXU1DUJA
Version
11
Model Country/Carrier
SM-R865F Israel
Build date PDA
2021-10-18 R865FXXU1DUJA
Version
11
Model Country/Carrier
SM-R865F Japan (AU KDDI)
Build date PDA
2021-10-18 R865FXXU1DUJA
Version
11
Model Country/Carrier
SM-R865F Indonesia
Build date PDA
2021-10-18 R865FXXU1DUJA
Version
11
Model Country/Carrier
SM-R865F Vietnam
Build date PDA
2021-10-18 R865FXXU1DUJA
Version
11
Model Country/Carrier
SM-R865F Singapore
Build date PDA
2021-10-18 R865FXXU1DUJA
Version
11
Model Country/Carrier
SM-R865F Australia
Build date PDA
2021-10-18 R865FXXU1DUJA
Version
11
Model Country/Carrier
SM-R865F Malaysia
Build date PDA
2021-10-18 R865FXXU1DUJA
Version
11
Model Country/Carrier
SM-R865F Thailand
Build date PDA
2021-10-18 R865FXXU1DUJA
Version
11
Model Country/Carrier
SM-R865F Taiwan
Build date PDA
2021-10-18 R865FXXU1DUJA
Version
11
Model Country/Carrier
SM-R865F Russia
Build date PDA
2021-08-11 R865FXXU1BUH9
Version
11
Model Country/Carrier
SM-R865F Ukraine (Kyivstar)
Build date PDA
2021-08-11 R865FXXU1BUH9
Version
11
Model Country/Carrier
SM-R865F India
Build date PDA
2021-08-11 R865FXXU1BUH9
Version
11
Model Country/Carrier
SM-R865F Indonesia
Build date PDA
2026-11-01 R865FXXU1HWL1
Version
Model Country/Carrier
SM-R865F Japan (AU KDDI)
Build date PDA
2026-11-01 R865FXXU1HWL1
Version
Model Country/Carrier
SM-R865F Malaysia
Build date PDA
2026-10-30 R865FXXU1HWL1
Version
Model Country/Carrier
SM-R865F Taiwan
Build date PDA
2026-10-30 R865FXXU1HWL1
Version
Model Country/Carrier
SM-R865F Vietnam
Build date PDA
2026-10-30 R865FXXU1HWL1
Version
Model Country/Carrier
SM-R865F Thailand
Build date PDA
2026-10-30 R865FXXU1HWL1
Version
Model Country/Carrier
SM-R865F Singapore
Build date PDA
2026-10-30 R865FXXU1HWL1
Version
ANDROID
Model Country/Carrier
SM-R865F Czech Republic
Build date PDA
2026-10-28 R865FXXS2JZG3
Version
ANDROID
Model Country/Carrier
SM-R865F Indonesia
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Hungary
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Poland
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Spain
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Slovenia
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Romania
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Open Austria
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Switzerland
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Luxembourg
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Slovakia
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Portugal (TPH)
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Germany
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
Model Country/Carrier
SM-R865F Tunisia
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F France
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Japan (AU KDDI)
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F South Africa
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Bulgaria
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Malaysia
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Brazil
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 Taiwan
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Baltic
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Israel
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Russia
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Australia
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F South East Europe
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Ukraine (Kyivstar)
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Italy
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Argentina
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F United Arab Emirates
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Thailand
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
Model Country/Carrier
SM-R865F Chile
Build date PDA
2026-07-27 R865FXXS2JZG3
Version
16
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 United Kingdom
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 Chile
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Indonesia
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Baltic
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Tunisia
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Romania
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Taiwan
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Czech Republic
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Thailand
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Nordic countries
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Israel
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Singapore
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model Country/Carrier
SM-R865F Hungary
Build date PDA
2026-05-21 R865FXXS2JZE1
Version
16
Model
Build date PDA Version
SM-R865U USA 2025-05-30 R865USQS1IYE1 14
SM-R865U USA 2026-07-24 R865USQS2JZG3 16
SM-R865U USA 2026-05-20 R865USQS2JZE1 16
SM-R865U USA 2026-01-06 R865USQU1JYL6 16
SM-R865U USA 2025-09-13 R865USQU1IYI1 14
SM-R865U USA 2024-02-21 R865USQU1HXB7 13
SM-R865U USA 2023-12-04 R865USQU1HWL1 13
SM-R865U USA 2023-02-13 R865USQU1GWB2 11
SM-R865U USA 2023-01-10 R865USQU1GWA3 11
SM-R865U USA 2022-11-14 R865USQU1GVK6 11
SM-R865U USA 2022-08-10 R865USQU1GVH2 11
SM-R865U USA 2022-03-29 R865USQU1FVC8 11
SM-R865U USA 2021-08-11 R865USQU1BUH9 11
SM-R865U USA 2021-07-16 R865USQU1AUGC 11
Model Country/Carrier
SM-R865U USA
Build date PDA
2025-05-30 R865USQS1IYE1
Version
14
Model Country/Carrier
SM-R865U USA
Build date PDA
2026-07-24 R865USQS2JZG3
Version
16
Model Country/Carrier
SM-R865U USA
Build date PDA
2026-05-20 R865USQS2JZE1
Version
16
Model Country/Carrier
SM-R865U USA
Build date PDA
2026-01-06 R865USQU1JYL6
Version
16
Model Country/Carrier
SM-R865U USA
Build date PDA
2025-09-13 R865USQU1IYI1
Version
14
Model Country/Carrier
SM-R865U USA
Build date PDA
2024-02-21 R865USQU1HXB7
Version
13
Model Country/Carrier
SM-R865U USA
Build date PDA
2023-12-04 R865USQU1HWL1
Version
13
Model Country/Carrier
SM-R865U USA
Build date PDA
2023-02-13 R865USQU1GWB2
Version
11
Model Country/Carrier
SM-R865U USA
Build date PDA
2023-01-10 R865USQU1GWA3
Version
11
Model Country/Carrier
SM-R865U USA
Build date PDA
2022-11-14 R865USQU1GVK6
Version
11
Model Country/Carrier
SM-R865U USA
Build date PDA
2022-08-10 R865USQU1GVH2
Version
11
Model Country/Carrier
SM-R865U USA
Build date PDA
2022-03-29 R865USQU1FVC8
Version
11
Model Country/Carrier
SM-R865U USA
Build date PDA
2021-08-11 R865USQU1BUH9
Version
11
Model Country/Carrier
SM-R865U USA
Build date PDA
2021-07-16 R865USQU1AUGC
Version
11