A736BXXSAGYJ3 – Galaxy A73 5G firmware

Build A736BXXSAGYJ3 is a security update for the Galaxy A73 5G (SM-A736B) on Android 16 (One UI 8). It first appeared on Samsung's servers on Oct 23, 2025 (method) and has reached 51 regions so far. It keeps bootloader bit 10, so downgrading to the previous build A736BXXUAGYJ1 is still possible. Samsung still serves this file.

Model
SM-A736B
Android
Android 16
Type
Security
Bootloader bit
10
First released
Oct 23, 2025
Regions
51

Rollout timeline by region

The date each region code (CSC) first received A736BXXSAGYJ3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
GLBPhilippines (Globe)Oct 23, 2025day 0A736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
MYMMyanmarOct 23, 2025day 0A736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
THLThailandOct 23, 2025day 0A736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
XMEMalaysiaOct 23, 2025day 0A736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
XTCPhilippinesOct 23, 2025day 0A736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
XXVVietnamOct 23, 2025day 0A736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
ACRGhanaOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
AFGAfghanistanOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
AFRAfricaOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
DKRSenegalOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
ECTNigeriaOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
EGYEgyptOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
KSASaudi ArabiaOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
LYSLibyaOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
MIDMiddle EastOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
MWDMoroccoOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
PAKPakistanOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
PKDPakistanOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
TUNTunisiaOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
TURTurkeyOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
XFASouth AfricaOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
XFESouth AfricaOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
XFVSouth Africa (Vodacom)Oct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
XSGUnited Arab EmiratesOct 26, 2025+3 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
BVOBoliviaOct 27, 2025+4 daysA736BXXSAGYJ3/A736BOWOAGYJ1/A736BXXSAGYJ3
GTOGuatemalaOct 27, 2025+4 daysA736BXXSAGYJ3/A736BOWOAGYJ1/A736BXXSAGYJ3
ILOIsraelOct 27, 2025+4 daysA736BXXSAGYJ3/A736BOJMAGYJ3/A736BXXSAGYJ3
MM1Singapore (M1)Oct 27, 2025+4 daysA736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
SINSingapore (Singtel)Oct 27, 2025+4 daysA736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
STHSingapore (StarHub)Oct 27, 2025+4 daysA736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
TELAustralia (Telstra)Oct 27, 2025+4 daysA736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
VAUAustralia (Vodafone)Oct 27, 2025+4 daysA736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
XIDIndonesiaOct 27, 2025+4 daysA736BXXSAGYJ3/A736BOLEAGYJ1/A736BXXSAGYJ3
XNZNew ZealandOct 27, 2025+4 daysA736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
XSAAustraliaOct 27, 2025+4 daysA736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
XSPSingaporeOct 27, 2025+4 daysA736BXXSAGYJ3/A736BOLMAGYJ3/A736BXXSAGYJ3
ZTABrazil (Claro)Oct 27, 2025+4 daysA736BXXSAGYJ3/A736BOWOAGYJ1/A736BXXSAGYJ3
ZTMBrazil (TIM)Oct 27, 2025+4 daysA736BXXSAGYJ3/A736BOWOAGYJ1/A736BXXSAGYJ3
ZTOBrazilOct 27, 2025+4 daysA736BXXSAGYJ3/A736BOWOAGYJ1/A736BXXSAGYJ3
ZVVBrazil (Vivo)Oct 27, 2025+4 daysA736BXXSAGYJ3/A736BOWOAGYJ1/A736BXXSAGYJ3
INSIndiaOct 29, 2025+6 daysA736BXXSAGYJ3/A736BODMAGYJ1/A736BXXSAGYJ3
CAUCaucasusOct 29, 2025+6 daysA736BXXSAGYJ3/A736BOXEAGYJ3/A736BXXSAGYJ3
SEKUkraineOct 29, 2025+6 daysA736BXXSAGYJ3/A736BOXEAGYJ3/A736BXXSAGYJ3
SERRussiaOct 29, 2025+6 daysA736BXXSAGYJ3/A736BOXEAGYJ3/A736BXXSAGYJ3
SKZKazakhstanOct 29, 2025+6 daysA736BXXSAGYJ3/A736BOXEAGYJ3/A736BXXSAGYJ3
BKDBangladeshDec 1, 2025+39 daysA736BXXSAGYJ3/A736BODMAGYJ1/A736BXXSAGYJ3
CHEChile (Entel)Dec 22, 2025+60 daysA736BXXSAGYJ3/A736BOWOAGYJ1/A736BXXSAGYJ3
CHLChile (Claro)Dec 22, 2025+60 daysA736BXXSAGYJ3/A736BOWOAGYJ1/A736BXXSAGYJ3
CHOChileDec 22, 2025+60 daysA736BXXSAGYJ3/A736BOWOAGYJ1/A736BXXSAGYJ3
CHTChile (Movistar)Dec 22, 2025+60 daysA736BXXSAGYJ3/A736BOWOAGYJ1/A736BXXSAGYJ3
CHXChileDec 22, 2025+60 daysA736BXXSAGYJ3/A736BOWOAGYJ1/A736BXXSAGYJ3

Download and release notes

samloader download -m SM-A736B -r INS -v A736BXXSAGYJ3/A736BODMAGYJ1/A736BXXSAGYJ3

Samsung's release notes and security patch level for this update: SM-A736B / INS on doc.samsungmobile.com. What each part of the build number means: decode A736BXXSAGYJ3.