Latest
Samsung Galaxy S21 Ultra (SM-G998B) - BAA firmware
Samsung Galaxy S21 Ultra (SM-G998B) firmware for Unknown (BAA): 6 builds in the SamMobile archive, newest first. The latest is G998BXXSJHZC2 (Android 15, built 9 March 2026). Open a build to download it, or switch region with the country selector.
Model
Country/carrier
Afghanistan (AFG)
Albania (AVF)
Argentina (ANC)
Argentina (ARO)
Argentina (Claro) (CTI)
Argentina (Movistar) (UFN)
Argentina (Personal) (PSN)
Australia (XSA)
Australia (Optus) (OPS)
Australia (Telstra) (TEL)
Australia (Vodafone) (VAU)
Austria (3 Hutchison) (DRE)
Austria (A1) (MOB)
Austria (T-Mobile) (MAX)
Bahamas (BAT)
Baltic (SEB)
Bangladesh (BKD)
Bolivia (BVO)
Brazil (ZTO)
Brazil (Claro) (ZTA)
Brazil (TIM) (ZTM)
Brazil (VIVO) (ZVV)
Bulgaria (BGL)
Caucasus Countries (CAU)
Chile (CHO)
Chile (CRC)
Chile (Claro) (CHL)
Chile (Entel PCS) (CHE)
Chile (Telefonica) (CHT)
Colombia (COL)
Colombia (COO)
Colombia (Comcel) (COM)
Colombia (Movistar) (COB)
Costa Rica (ICE)
Croatia (T-Mobile) (CRO)
Croatia (VIPNET) (VIP)
Czech Republic (XEZ)
Czech Republic (O2C) (O2C)
Czech Republic (T-Mobile) (TMZ)
Czech Republic (Vodafone) (VDC)
Dominican Republic (CDR)
Dominican Republic (Orange) (DOR)
Ecuador (EBE)
Ecuador (ECO)
Egypt (EGY)
France (XEF)
France (Bouygues) (BOG)
France (Orange) (FTM)
France (SFR) (SFR)
Germany (DBT)
Germany (T-Mobile) (DTM)
Germany (Vodafone) (VD2)
Greece (EUR)
Greece (Cosmote) (COS)
Greece (Vodafone) (VGR)
Guatemala (GTO)
Guatemala (PGU)
Guatemala (Tigo) (CGU)
Hungary (XEH)
Hungary (T-mobile) (TMH)
India (INU)
Indonesia (XID)
Iraq (MID)
Ireland (TSI)
Ireland (Meteor) (MET)
Ireland (Three) (3IE)
Ireland (Vodafone) (VDI)
Israel (ILO)
Italy (ITV)
Italy (H3G) (HUI)
Italy (TIM) (TIM)
Italy (Vodafone) (OMN)
Jamaica (CWW)
Kazakhstan (SKZ)
Kenya (AFR)
Kenya (Zain) (DKR)
Lebanon (ILP)
Libya (BTC)
Luxembourg (LUX)
Macedonia (T-Mobile) (MBM)
Malaysia (XME)
Mexico (IUS)
Mexico (MXO)
Mexico (Movistar) (TMM)
Mexico (Telcel) (TCE)
Morocco (MWD) (MWD)
Nepal (NPL)
Netherlands (PHN)
Netherlands (T-Mobile) (TNL)
Netherlands (Vodafone) (VDF)
New Zealand (XNZ)
Nigeria (ECT)
Nordic countries (NEE)
Open Austria (ATO)
Pakistan (PAK) (PAK)
Panama (TPA)
Panama (Claro) (CPA)
Paraguay (UPO)
Paraguay (Personal) (PSP)
Paraguay (Tigo) (TGP)
Peru (PEO)
Peru (PET)
Peru (Nextel) (PNT)
Peru (SAM) (SAM)
Philippines (Globe) (GLB)
Philippines (Open Line) (XTC)
Poland (XEO)
Poland (Orange) (OPV)
Poland (PLUS) (PLS)
Poland (Play) (PRT)
Poland (T-mobile) (TPL)
Portugal (MEO)
Portugal (TPH) (TPH)
Portugal (Vodafone) (TCL)
Romania (ROM)
Romania (Cosmote) (COA)
Romania (Orange) (ORO)
Romania (Vodafone) (CNX)
Russia (SER)
Saudi Arabia (ACR)
Saudi Arabia (KSA)
Serbia (Telenor) (MSR)
Serbia (VIP) (TOP)
Singapore (MM1)
Singapore (XSP)
Singapore (SingTel) (SIN)
Singapore (StarHub) (STH)
Slovakia (ORS)
Slovakia (ORX)
Slovakia (TMS)
Slovenia (SIO)
Slovenia (Mobitel) (MOT)
Slovenia (Si.mobil) (SIM)
South Africa (XFA)
South Africa (XFE)
South Africa (Vodafone) (XFV)
South America (Open Line) (NBS)
South East Europe (SEE)
Spain (PHE)
Spain (Movistar) (XEC)
Spain (Orange) (AMO)
Spain (Vodafone) (ATL)
Sri Lanka (SLK)
Sweden (Tre) (HTS)
Switzerland (AUT)
Switzerland (Swisscom) (SWC)
Thailand (CAL)
Thailand (THL)
Thailand (MPT, Mectel) (MYM)
Trinidad and Tobago (EON)
Tunisia (TUN)
Turkey (TUR)
Ukraine (Kyivstar) (SEK)
United Arab Emirates (LYS)
United Arab Emirates (UAE) (XSG)
United Kingdom (BTB)
United Kingdom (BTE)
United Kingdom (BTU)
United Kingdom (EE) (EVR)
United Kingdom (H3G) (H3G)
United Kingdom (O2) (O2U)
United Kingdom (Vodafone) (VOD)
Unknown (BAA)
Unknown (BVT)
Unknown (SRR)
Uruguay (UFU)
Uruguay (UYO)
Uruguay (Claro) (CTU)
Uzbekistan (CAC)
Vietnam (XXV)
Build date
PDA
Version
SM-G998B
Unknown
2026-03-09
G998BXXSJHZC2
15
SM-G998B
Unknown
2025-10-02
G998BXXSHHYJ1
15
SM-G998B
Unknown
2025-08-04
G998BXXSGHYH1
15
SM-G998B
Unknown
2023-09-26
G998BXXU9EWI7
13
SM-G998B
Unknown
2022-11-23
G998BXXU5DVKF
13
SM-G998B
Unknown
2022-10-24
G998BXXU5DVJC
13
Country/carrier
Afghanistan (AFG)
Albania (AVF)
Argentina (ANC)
Argentina (ARO)
Argentina (Claro) (CTI)
Argentina (Movistar) (UFN)
Argentina (Personal) (PSN)
Australia (XSA)
Australia (Optus) (OPS)
Australia (Telstra) (TEL)
Australia (Vodafone) (VAU)
Austria (3 Hutchison) (DRE)
Austria (A1) (MOB)
Austria (T-Mobile) (MAX)
Bahamas (BAT)
Baltic (SEB)
Bangladesh (BKD)
Bolivia (BVO)
Brazil (ZTO)
Brazil (Claro) (ZTA)
Brazil (TIM) (ZTM)
Brazil (VIVO) (ZVV)
Bulgaria (BGL)
Caucasus Countries (CAU)
Chile (CHO)
Chile (CRC)
Chile (Claro) (CHL)
Chile (Entel PCS) (CHE)
Chile (Telefonica) (CHT)
Colombia (COL)
Colombia (COO)
Colombia (Comcel) (COM)
Colombia (Movistar) (COB)
Costa Rica (ICE)
Croatia (T-Mobile) (CRO)
Croatia (VIPNET) (VIP)
Czech Republic (XEZ)
Czech Republic (O2C) (O2C)
Czech Republic (T-Mobile) (TMZ)
Czech Republic (Vodafone) (VDC)
Dominican Republic (CDR)
Dominican Republic (Orange) (DOR)
Ecuador (EBE)
Ecuador (ECO)
Egypt (EGY)
France (XEF)
France (Bouygues) (BOG)
France (Orange) (FTM)
France (SFR) (SFR)
Germany (DBT)
Germany (T-Mobile) (DTM)
Germany (Vodafone) (VD2)
Greece (EUR)
Greece (Cosmote) (COS)
Greece (Vodafone) (VGR)
Guatemala (GTO)
Guatemala (PGU)
Guatemala (Tigo) (CGU)
Hungary (XEH)
Hungary (T-mobile) (TMH)
India (INU)
Indonesia (XID)
Iraq (MID)
Ireland (TSI)
Ireland (Meteor) (MET)
Ireland (Three) (3IE)
Ireland (Vodafone) (VDI)
Israel (ILO)
Italy (ITV)
Italy (H3G) (HUI)
Italy (TIM) (TIM)
Italy (Vodafone) (OMN)
Jamaica (CWW)
Kazakhstan (SKZ)
Kenya (AFR)
Kenya (Zain) (DKR)
Lebanon (ILP)
Libya (BTC)
Luxembourg (LUX)
Macedonia (T-Mobile) (MBM)
Malaysia (XME)
Mexico (IUS)
Mexico (MXO)
Mexico (Movistar) (TMM)
Mexico (Telcel) (TCE)
Morocco (MWD) (MWD)
Nepal (NPL)
Netherlands (PHN)
Netherlands (T-Mobile) (TNL)
Netherlands (Vodafone) (VDF)
New Zealand (XNZ)
Nigeria (ECT)
Nordic countries (NEE)
Open Austria (ATO)
Pakistan (PAK) (PAK)
Panama (TPA)
Panama (Claro) (CPA)
Paraguay (UPO)
Paraguay (Personal) (PSP)
Paraguay (Tigo) (TGP)
Peru (PEO)
Peru (PET)
Peru (Nextel) (PNT)
Peru (SAM) (SAM)
Philippines (Globe) (GLB)
Philippines (Open Line) (XTC)
Poland (XEO)
Poland (Orange) (OPV)
Poland (PLUS) (PLS)
Poland (Play) (PRT)
Poland (T-mobile) (TPL)
Portugal (MEO)
Portugal (TPH) (TPH)
Portugal (Vodafone) (TCL)
Romania (ROM)
Romania (Cosmote) (COA)
Romania (Orange) (ORO)
Romania (Vodafone) (CNX)
Russia (SER)
Saudi Arabia (ACR)
Saudi Arabia (KSA)
Serbia (Telenor) (MSR)
Serbia (VIP) (TOP)
Singapore (MM1)
Singapore (XSP)
Singapore (SingTel) (SIN)
Singapore (StarHub) (STH)
Slovakia (ORS)
Slovakia (ORX)
Slovakia (TMS)
Slovenia (SIO)
Slovenia (Mobitel) (MOT)
Slovenia (Si.mobil) (SIM)
South Africa (XFA)
South Africa (XFE)
South Africa (Vodafone) (XFV)
South America (Open Line) (NBS)
South East Europe (SEE)
Spain (PHE)
Spain (Movistar) (XEC)
Spain (Orange) (AMO)
Spain (Vodafone) (ATL)
Sri Lanka (SLK)
Sweden (Tre) (HTS)
Switzerland (AUT)
Switzerland (Swisscom) (SWC)
Thailand (CAL)
Thailand (THL)
Thailand (MPT, Mectel) (MYM)
Trinidad and Tobago (EON)
Tunisia (TUN)
Turkey (TUR)
Ukraine (Kyivstar) (SEK)
United Arab Emirates (LYS)
United Arab Emirates (UAE) (XSG)
United Kingdom (BTB)
United Kingdom (BTE)
United Kingdom (BTU)
United Kingdom (EE) (EVR)
United Kingdom (H3G) (H3G)
United Kingdom (O2) (O2U)
United Kingdom (Vodafone) (VOD)
Unknown (BAA)
Unknown (BVT)
Unknown (SRR)
Uruguay (UFU)
Uruguay (UYO)
Uruguay (Claro) (CTU)
Uzbekistan (CAC)
Vietnam (XXV)
Model
Country/Carrier
SM-G998B
Unknown
Build date
PDA
2026-03-09
G998BXXSJHZC2
Version
15
Model
Country/Carrier
SM-G998B
Unknown
Build date
PDA
2025-10-02
G998BXXSHHYJ1
Version
15
Model
Country/Carrier
SM-G998B
Unknown
Build date
PDA
2025-08-04
G998BXXSGHYH1
Version
15
Model
Country/Carrier
SM-G998B
Unknown
Build date
PDA
2023-09-26
G998BXXU9EWI7
Version
13
Model
Country/Carrier
SM-G998B
Unknown
Build date
PDA
2022-11-23
G998BXXU5DVKF
Version
13
Model
Country/Carrier
SM-G998B
Unknown
Build date
PDA
2022-10-24
G998BXXU5DVJC
Version
13
