Latest
Samsung Galaxy Watch4 44mm (SM-R870) - CHC firmware
Samsung Galaxy Watch4 44mm (SM-R870) firmware for China (Open China) (CHC): 12 builds in the SamMobile archive, newest first. The latest is R870ZCU1HWH3 (Android 13, built 8 August 2023). Open a build to download it, or switch region with the country selector.
Model
Country/carrier
Argentina (ARO)
Australia (XSA)
Baltic (SEB)
Bangladesh (BNG)
Brazil (ZTO)
Bulgaria (BGL)
Chile (CHO)
China (Open China) (CHC)
Colombia (COO)
Czech Republic (XEZ)
Egypt (EGY)
France (XEF)
Germany (DBT)
Greece (EUR)
Hong Kong (TGY)
Hungary (XEH)
India (INU)
Indonesia (XSE)
Iraq (MID)
Israel (ILO)
Italy (ITV)
Japan (XJP)
Kazakhstan (SKZ)
Kenya (AFR)
Kenya (Zain) (DKR)
Korea (KOO)
Luxembourg (LUX)
Malaysia (XME)
Morocco (MWD) (MWD)
Nepal (NPL)
Netherlands (PHN)
Nigeria (ECT)
Nordic countries (NEE)
Open Austria (ATO)
Pakistan (PAK) (PAK)
Panama (TPA)
Paraguay (UPO)
Peru (PEO)
Philippines (Open Line) (XTC)
Poland (XEO)
Portugal (TPH) (TPH)
Romania (ROM)
Russia (SER)
Saudi Arabia (KSA)
Singapore (XSP)
Slovakia (XSK)
Slovenia (SIO)
South Africa (XFA)
South East Europe (SEE)
Spain (PHE)
Sri Lanka (SLK)
Switzerland (AUT)
Taiwan (BRI)
Thailand (THO)
Trinidad and Tobago (TTT)
Tunisia (TUN)
Turkey (TUR)
USA (XAA)
Ukraine (Kyivstar) (SEK)
United Arab Emirates (UAE) (XSG)
United Kingdom (BTU)
Uzbekistan (CAC)
Vietnam (XXV)
Build date
PDA
Version
SM-R870
China (Open China)
2023-08-08
R870ZCU1HWH3
13
SM-R870
China (Open China)
2026-07-27
R870ZCS2JZG3
16
SM-R870
China (Open China)
2026-05-26
R870ZCS2JZE1
16
SM-R870
China (Open China)
2026-02-10
R870ZCU2JZB5
16
SM-R870
China (Open China)
2026-01-06
R870ZCU1JYL6
16
SM-R870
China (Open China)
2025-03-27
R870ZCU1IYCD
14
SM-R870
China (Open China)
2023-12-04
R870ZCU1HWL1
13
SM-R870
China (Open China)
2022-03-28
R870ZCU1FVC8
11
SM-R870
China (Open China)
2022-02-16
R870ZCU1EVB4
11
SM-R870
China (Open China)
2021-10-18
R870ZCU1DUJB
11
SM-R870
China (Open China)
2021-09-27
R870ZCU1CUID
11
SM-R870
China (Open China)
2021-07-21
R870ZCU1AUGF
11
Country/carrier
Argentina (ARO)
Australia (XSA)
Baltic (SEB)
Bangladesh (BNG)
Brazil (ZTO)
Bulgaria (BGL)
Chile (CHO)
China (Open China) (CHC)
Colombia (COO)
Czech Republic (XEZ)
Egypt (EGY)
France (XEF)
Germany (DBT)
Greece (EUR)
Hong Kong (TGY)
Hungary (XEH)
India (INU)
Indonesia (XSE)
Iraq (MID)
Israel (ILO)
Italy (ITV)
Japan (XJP)
Kazakhstan (SKZ)
Kenya (AFR)
Kenya (Zain) (DKR)
Korea (KOO)
Luxembourg (LUX)
Malaysia (XME)
Morocco (MWD) (MWD)
Nepal (NPL)
Netherlands (PHN)
Nigeria (ECT)
Nordic countries (NEE)
Open Austria (ATO)
Pakistan (PAK) (PAK)
Panama (TPA)
Paraguay (UPO)
Peru (PEO)
Philippines (Open Line) (XTC)
Poland (XEO)
Portugal (TPH) (TPH)
Romania (ROM)
Russia (SER)
Saudi Arabia (KSA)
Singapore (XSP)
Slovakia (XSK)
Slovenia (SIO)
South Africa (XFA)
South East Europe (SEE)
Spain (PHE)
Sri Lanka (SLK)
Switzerland (AUT)
Taiwan (BRI)
Thailand (THO)
Trinidad and Tobago (TTT)
Tunisia (TUN)
Turkey (TUR)
USA (XAA)
Ukraine (Kyivstar) (SEK)
United Arab Emirates (UAE) (XSG)
United Kingdom (BTU)
Uzbekistan (CAC)
Vietnam (XXV)
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2023-08-08
R870ZCU1HWH3
Version
13
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2026-07-27
R870ZCS2JZG3
Version
16
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2026-05-26
R870ZCS2JZE1
Version
16
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2026-02-10
R870ZCU2JZB5
Version
16
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2026-01-06
R870ZCU1JYL6
Version
16
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2025-03-27
R870ZCU1IYCD
Version
14
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2023-12-04
R870ZCU1HWL1
Version
13
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2022-03-28
R870ZCU1FVC8
Version
11
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2022-02-16
R870ZCU1EVB4
Version
11
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2021-10-18
R870ZCU1DUJB
Version
11
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2021-09-27
R870ZCU1CUID
Version
11
Model
Country/Carrier
SM-R870
China (Open China)
Build date
PDA
2021-07-21
R870ZCU1AUGF
Version
11
