Latest
Samsung Galaxy A57 5G (SM-A576B) - ECT firmware
Samsung Galaxy A57 5G (SM-A576B) firmware for Nigeria (ECT): 2 builds in the SamMobile archive, newest first. The latest is A576BXXS5AZH3 (Android 16, built 14 August 2026). Open a build to download it, or switch region with the country selector.
Model
Country/carrier
Afghanistan (AFG)
Argentina (Movistar) (UFN)
Argentina (Personal) (PSN)
Australia (XSA)
Austria (A1) (MOB)
Bangladesh (BKD)
Brazil (Claro) (ZTA)
Brazil (TIM) (ZTM)
Brazil (VIVO) (ZVV)
Caucasus Countries (CAU)
Chile (CRC)
Chile (Telefonica) (CHT)
Colombia (COL)
Colombia (Comcel) (COM)
Colombia (Movistar) (COB)
Dominican Republic (CDR)
Ecuador (ECO)
Egypt (EGY)
Europe (EUX)
Europe (EUY)
France (Bouygues) (BOG)
France (SFR) (SFR)
Guatemala (GTO)
Guatemala (PGU)
Guatemala (Tigo) (CGU)
India (INS)
Indonesia (XID)
Iraq (MID)
Israel (ILO)
Kazakhstan (SKZ)
Kenya (AFR)
Kenya (Zain) (DKR)
Lebanon (ILP)
Mexico (MXO)
Mexico (IUS)
Mexico (Telcel) (TCE)
Morocco (FWD)
Morocco (MWD) (MWD)
Nepal (NPB)
New Zealand (XNZ)
Nigeria (ECT)
Pakistan (PKD)
Paraguay (UPO)
Paraguay (Personal) (PSP)
Paraguay (Tigo) (TGP)
Peru (PET)
Peru (Nextel) (PNT)
Peru (SAM) (SAM)
Philippines (Globe) (GLB)
Philippines (Open Line) (XTC)
Poland (PLUS) (PLS)
Russia (SER)
Saudi Arabia (KSA)
Saudi Arabia (ACR)
Singapore (MM1)
Singapore (SingTel) (SIN)
Singapore (StarHub) (STH)
Slovenia (Si.mobil) (SIM)
South Africa (XFA)
South Africa (Vodafone) (XFV)
Sri Lanka (SLK)
Switzerland (Swisscom) (SWC)
Taiwan (BRI)
Thailand (THL)
Trinidad and Tobago (EON)
Tunisia (TUN)
Turkey (TUR)
United Arab Emirates (LYS)
United Arab Emirates (UAE) (XSG)
Unknown (SOZ)
Unknown (GLO)
Uzbekistan (CAC)
Vietnam (XXV)
Build date
PDA
Version
SM-A576B
Nigeria
2026-08-14
A576BXXS5AZH3
16
SM-A576B
Nigeria
2026-07-14
A576BXXS4AZG5
16
Country/carrier
Afghanistan (AFG)
Argentina (Movistar) (UFN)
Argentina (Personal) (PSN)
Australia (XSA)
Austria (A1) (MOB)
Bangladesh (BKD)
Brazil (Claro) (ZTA)
Brazil (TIM) (ZTM)
Brazil (VIVO) (ZVV)
Caucasus Countries (CAU)
Chile (CRC)
Chile (Telefonica) (CHT)
Colombia (COL)
Colombia (Comcel) (COM)
Colombia (Movistar) (COB)
Dominican Republic (CDR)
Ecuador (ECO)
Egypt (EGY)
Europe (EUX)
Europe (EUY)
France (Bouygues) (BOG)
France (SFR) (SFR)
Guatemala (GTO)
Guatemala (PGU)
Guatemala (Tigo) (CGU)
India (INS)
Indonesia (XID)
Iraq (MID)
Israel (ILO)
Kazakhstan (SKZ)
Kenya (AFR)
Kenya (Zain) (DKR)
Lebanon (ILP)
Mexico (MXO)
Mexico (IUS)
Mexico (Telcel) (TCE)
Morocco (FWD)
Morocco (MWD) (MWD)
Nepal (NPB)
New Zealand (XNZ)
Nigeria (ECT)
Pakistan (PKD)
Paraguay (UPO)
Paraguay (Personal) (PSP)
Paraguay (Tigo) (TGP)
Peru (PET)
Peru (Nextel) (PNT)
Peru (SAM) (SAM)
Philippines (Globe) (GLB)
Philippines (Open Line) (XTC)
Poland (PLUS) (PLS)
Russia (SER)
Saudi Arabia (KSA)
Saudi Arabia (ACR)
Singapore (MM1)
Singapore (SingTel) (SIN)
Singapore (StarHub) (STH)
Slovenia (Si.mobil) (SIM)
South Africa (XFA)
South Africa (Vodafone) (XFV)
Sri Lanka (SLK)
Switzerland (Swisscom) (SWC)
Taiwan (BRI)
Thailand (THL)
Trinidad and Tobago (EON)
Tunisia (TUN)
Turkey (TUR)
United Arab Emirates (LYS)
United Arab Emirates (UAE) (XSG)
Unknown (SOZ)
Unknown (GLO)
Uzbekistan (CAC)
Vietnam (XXV)
Model
Country/Carrier
SM-A576B
Nigeria
Build date
PDA
2026-08-14
A576BXXS5AZH3
Version
16
Model
Country/Carrier
SM-A576B
Nigeria
Build date
PDA
2026-07-14
A576BXXS4AZG5
Version
16
