Latest
Samsung Galaxy Watch9 40mm (SM-L340) - KOO firmware
Samsung Galaxy Watch9 40mm (SM-L340) firmware for Korea (KOO): 1 build in the SamMobile archive, newest first. The latest is L340XXU1AZJ3 (Android 17, built 21 October 2026). Open a build to download it, or switch region with the country selector.
Model
Country/carrier
Korea (KOO)
Build date
PDA
Version
SM-L340
Korea
2026-10-21
L340XXU1AZJ3
17
Country/carrier
Korea (KOO)
Model
Country/Carrier
SM-L340
Korea
Build date
PDA
2026-10-21
L340XXU1AZJ3
Version
17
Model
Country/carrier
Argentina (ARO)
Australia (XSA)
Baltic (SEB)
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 (INS)
Indonesia (XSE)
Iraq (MID)
Israel (ILO)
Italy (ITV)
Japan (XJP)
Kazakhstan (SKZ)
Kenya (AFR)
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)
Switzerland (AUT)
Taiwan (BRI)
Thailand (THO)
Trinidad and Tobago (TTT)
Tunisia (TUN)
Turkey (TUR)
Ukraine (Kyivstar) (SEK)
United Arab Emirates (UAE) (XSG)
United Kingdom (BTU)
Vietnam (XXV)
Build date
PDA
Version
SM-L350
Korea
2026-11-01
L350XXS1AZH4
ANDROID
SM-L350
Korea
2026-10-21
L350XXU1AZJ3
17
Country/carrier
Argentina (ARO)
Australia (XSA)
Baltic (SEB)
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 (INS)
Indonesia (XSE)
Iraq (MID)
Israel (ILO)
Italy (ITV)
Japan (XJP)
Kazakhstan (SKZ)
Kenya (AFR)
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)
Switzerland (AUT)
Taiwan (BRI)
Thailand (THO)
Trinidad and Tobago (TTT)
Tunisia (TUN)
Turkey (TUR)
Ukraine (Kyivstar) (SEK)
United Arab Emirates (UAE) (XSG)
United Kingdom (BTU)
Vietnam (XXV)
Model
Country/Carrier
SM-L350
Korea
Build date
PDA
2026-11-01
L350XXS1AZH4
Version
ANDROID
Model
Country/Carrier
SM-L350
Korea
Build date
PDA
2026-10-21
L350XXU1AZJ3
Version
17
