Latest
Samsung Galaxy A16 5G (SM-A166M) - MXO firmware
Samsung Galaxy A16 5G (SM-A166M) firmware for Mexico (MXO): 3 builds in the SamMobile archive, newest first. The latest is A166MUBS5BYI4 (Android 15). Open a build to download it, or switch region with the country selector.
SM-A166M
Model
Country/carrier
Argentina (ARO)
Argentina (Claro) (CTI)
Argentina (Movistar) (UFN)
Argentina (Personal) (PSN)
Brazil (ZTO)
Brazil (Claro) (ZTA)
Brazil (TIM) (ZTM)
Brazil (VIVO) (ZVV)
Chile (CRC)
Chile (CHO)
Chile (Claro) (CHL)
Chile (Entel PCS) (CHE)
Chile (Nextel) (CHX)
Chile (Telefonica) (CHT)
Colombia (COL)
Colombia (COO)
Colombia (Comcel) (COM)
Colombia (Movistar) (COB)
Dominican Republic (CDR)
Dominican Republic (Orange) (DOR)
Guatemala (PGU)
Guatemala (GTO)
Guatemala (Tigo) (CGU)
Mexico (MXO)
Mexico (IUS)
Mexico (Movistar) (TMM)
Mexico (Telcel) (TCE)
Panama (TPA)
Paraguay (UPO)
Peru (PET)
Peru (PEO)
Peru (Nextel) (PNT)
Peru (SAM) (SAM)
Unknown (GLO)
Uruguay (UFU)
Uruguay (UYO)
Uruguay (Claro) (CTU)
Build date
PDA
Version
SM-A166M
Mexico
2026-09-12
A166MUBS5BYI4
15
SM-A166M
Mexico
2026-07-03
A166MUBS9DZGA
SM-A166M
Mexico
2025-08-22
A166MUBS5BYH3
15
Country/carrier
Argentina (ARO)
Argentina (Claro) (CTI)
Argentina (Movistar) (UFN)
Argentina (Personal) (PSN)
Brazil (ZTO)
Brazil (Claro) (ZTA)
Brazil (TIM) (ZTM)
Brazil (VIVO) (ZVV)
Chile (CRC)
Chile (CHO)
Chile (Claro) (CHL)
Chile (Entel PCS) (CHE)
Chile (Nextel) (CHX)
Chile (Telefonica) (CHT)
Colombia (COL)
Colombia (COO)
Colombia (Comcel) (COM)
Colombia (Movistar) (COB)
Dominican Republic (CDR)
Dominican Republic (Orange) (DOR)
Guatemala (PGU)
Guatemala (GTO)
Guatemala (Tigo) (CGU)
Mexico (MXO)
Mexico (IUS)
Mexico (Movistar) (TMM)
Mexico (Telcel) (TCE)
Panama (TPA)
Paraguay (UPO)
Peru (PET)
Peru (PEO)
Peru (Nextel) (PNT)
Peru (SAM) (SAM)
Unknown (GLO)
Uruguay (UFU)
Uruguay (UYO)
Uruguay (Claro) (CTU)
Model
Country/Carrier
SM-A166M
Mexico
Build date
PDA
2026-09-12
A166MUBS5BYI4
Version
15
Model
Country/Carrier
SM-A166M
Mexico
Build date
PDA
2026-07-03
A166MUBS9DZGA
Version
Model
Country/Carrier
SM-A166M
Mexico
Build date
PDA
2025-08-22
A166MUBS5BYH3
Version
15
