Latest
Samsung Galaxy Watch4 44mm (SM-R870) - AUT firmware
Samsung Galaxy Watch4 44mm (SM-R870) firmware for Switzerland (AUT): 1 build in the SamMobile archive, newest first. The latest is R870XXS2JZE1 (Android 16, built 21 May 2026). Open a build to download it, or switch region with the country selector.
SM-R870
SM-R875F
SM-R875N
SM-R875U
Model
Country/carrier
Baltic (SEB)
Bulgaria (BGL)
China (Open China) (CHC)
France (XEF)
Germany (DBT)
Greece (EUR)
Hong Kong (TGY)
Indonesia (XSE)
Japan (XJP)
Kenya (Zain) (DKR)
Korea (KOO)
Luxembourg (LUX)
Netherlands (PHN)
Romania (ROM)
Spain (PHE)
Sri Lanka (SLK)
Switzerland (AUT)
Thailand (THO)
Turkey (TUR)
USA (XAA)
Ukraine (Kyivstar) (SEK)
Uzbekistan (CAC)
Build date
PDA
Version
SM-R870
Switzerland
2026-05-21
R870XXS2JZE1
16
Country/carrier
Baltic (SEB)
Bulgaria (BGL)
China (Open China) (CHC)
France (XEF)
Germany (DBT)
Greece (EUR)
Hong Kong (TGY)
Indonesia (XSE)
Japan (XJP)
Kenya (Zain) (DKR)
Korea (KOO)
Luxembourg (LUX)
Netherlands (PHN)
Romania (ROM)
Spain (PHE)
Sri Lanka (SLK)
Switzerland (AUT)
Thailand (THO)
Turkey (TUR)
USA (XAA)
Ukraine (Kyivstar) (SEK)
Uzbekistan (CAC)
Model
Country/Carrier
SM-R870
Switzerland
Build date
PDA
2026-05-21
R870XXS2JZE1
Version
16
Model
Country/carrier
Argentina (ARO)
Australia (XSA)
Baltic (SEB)
Brazil (ZTO)
Canada (XAC)
Chile (CHO)
Czech Republic (XEZ)
France (XEF)
Germany (DBT)
Hong Kong (TGY)
Hungary (XEH)
India (INU)
Israel (ILO)
Italy (ITV)
Japan (AU KDDI) (KDI)
Luxembourg (LUX)
Netherlands (PHN)
Nordic countries (NEE)
Open Austria (ATO)
Poland (XEO)
Portugal (TPH) (TPH)
Romania (ROM)
Singapore (XSP)
Slovakia (XSK)
Slovenia (SIO)
South Africa (XFA)
South East Europe (SEE)
Spain (PHE)
Switzerland (AUT)
Taiwan (BRI)
Thailand (THL)
Tunisia (TUN)
United Arab Emirates (LYS)
United Kingdom (BTU)
Build date
PDA
Version
SM-R875F
Switzerland
2025-03-28
R875FXXU1IYCD
14
SM-R875F
Switzerland
2024-02-21
R875FXXU1HXB7
13
SM-R875F
Switzerland
2023-08-08
R875FXXU1HWH3
13
SM-R875F
Switzerland
2021-07-16
R875FXXU1AUGC
11
Country/carrier
Argentina (ARO)
Australia (XSA)
Baltic (SEB)
Brazil (ZTO)
Canada (XAC)
Chile (CHO)
Czech Republic (XEZ)
France (XEF)
Germany (DBT)
Hong Kong (TGY)
Hungary (XEH)
India (INU)
Israel (ILO)
Italy (ITV)
Japan (AU KDDI) (KDI)
Luxembourg (LUX)
Netherlands (PHN)
Nordic countries (NEE)
Open Austria (ATO)
Poland (XEO)
Portugal (TPH) (TPH)
Romania (ROM)
Singapore (XSP)
Slovakia (XSK)
Slovenia (SIO)
South Africa (XFA)
South East Europe (SEE)
Spain (PHE)
Switzerland (AUT)
Taiwan (BRI)
Thailand (THL)
Tunisia (TUN)
United Arab Emirates (LYS)
United Kingdom (BTU)
Model
Country/Carrier
SM-R875F
Switzerland
Build date
PDA
2025-03-28
R875FXXU1IYCD
Version
14
Model
Country/Carrier
SM-R875F
Switzerland
Build date
PDA
2024-02-21
R875FXXU1HXB7
Version
13
Model
Country/Carrier
SM-R875F
Switzerland
Build date
PDA
2023-08-08
R875FXXU1HWH3
Version
13
Model
Country/Carrier
SM-R875F
Switzerland
Build date
PDA
2021-07-16
R875FXXU1AUGC
Version
11
