A536EXXUOGZI3 – Galaxy A53 5G firmware

Build A536EXXUOGZI3 is a feature update for the Galaxy A53 5G (SM-A536E) on Android 16 (One UI 8). It first appeared on Samsung's servers on Oct 5, 2026 (method) and has reached 71 regions so far. It keeps bootloader bit 24, so downgrading to the previous build A536EXXSOGZH2 is still possible. Samsung still serves this file.

Model
SM-A536E
Android
Android 16
Type
Feature
Bootloader bit
24
First released
Oct 5, 2026
Regions
71

Not yet released in 11 regions that are still on an older build: ARO, BKD, CTI, IUS, MXO, NBS, PSN, TCE, TMM, UFN, UYO.

Rollout timeline by region

The date each region code (CSC) first received A536EXXUOGZI3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CAUCaucasusOct 5, 2026day 0A536EXXUOGZI3/A536EOXEOGZI3/A536EXXUOGZI3
SEKUkraineOct 5, 2026day 0A536EXXUOGZI3/A536EOXEOGZI3/A536EXXUOGZI3
SERRussiaOct 5, 2026day 0A536EXXUOGZI3/A536EOXEOGZI3/A536EXXUOGZI3
SKZKazakhstanOct 5, 2026day 0A536EXXUOGZI3/A536EOXEOGZI3/A536EXXUOGZI3
GLBPhilippines (Globe)Oct 6, 2026+1 dayA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
MYMMyanmarOct 6, 2026+1 dayA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
THLThailandOct 6, 2026+1 dayA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
XMEMalaysiaOct 6, 2026+1 dayA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
XTCPhilippinesOct 6, 2026+1 dayA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
XXVVietnamOct 6, 2026+1 dayA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
CGUGuatemala (Claro)Oct 7, 2026+2 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
COBColombia (Movistar)Oct 7, 2026+2 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
COLColombiaOct 7, 2026+2 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
COOColombiaOct 7, 2026+2 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
GTOGuatemalaOct 7, 2026+2 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
TPAPanamaOct 7, 2026+2 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
OPSAustralia (Optus)Oct 7, 2026+2 daysA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
TELAustralia (Telstra)Oct 7, 2026+2 daysA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
VAUAustralia (Vodafone)Oct 7, 2026+2 daysA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
XSAAustraliaOct 7, 2026+2 daysA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
ACRGhanaOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
AFGAfghanistanOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
AFRAfricaOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
DKRSenegalOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
ECTNigeriaOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
EGYEgyptOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
ILOIsraelOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
KSASaudi ArabiaOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
LYSLibyaOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
MIDMiddle EastOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
MWDMoroccoOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
PAKPakistanOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
PKDPakistanOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
TUNTunisiaOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
TURTurkeyOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
XFASouth AfricaOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
XFESouth AfricaOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
XFVSouth Africa (Vodacom)Oct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
XSGUnited Arab EmiratesOct 11, 2026+6 daysA536EXXUOGZI3/A536EOJMOGZI3/A536EXXUOGZI3
BVOBoliviaOct 14, 2026+9 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
DORDominican RepublicOct 14, 2026+9 daysA536EXXUOGZI3/A536EOWEOGZI3/A536EXXUOGZI3
MM1Singapore (M1)Oct 15, 2026+10 daysA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
SINSingapore (Singtel)Oct 15, 2026+10 daysA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
STHSingapore (StarHub)Oct 15, 2026+10 daysA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
XIDIndonesiaOct 15, 2026+10 daysA536EXXUOGZI3/A536EOLEOGZI3/A536EXXUOGZI3
XNZNew ZealandOct 15, 2026+10 daysA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
XSPSingaporeOct 15, 2026+10 daysA536EXXUOGZI3/A536EOLMOGZI4/A536EXXUOGZI3
CDRDominican RepublicOct 20, 2026+15 daysA536EXXUOGZI3/A536EOWAOGZI3/A536EXXUOGZI3
COMColombia (Claro)Oct 20, 2026+15 daysA536EXXUOGZI3/A536EOWAOGZI3/A536EXXUOGZI3
CRCCosta RicaOct 20, 2026+15 daysA536EXXUOGZI3/A536EOWAOGZI3/A536EXXUOGZI3
EBEEcuadorOct 20, 2026+15 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
ECOEcuadorOct 20, 2026+15 daysA536EXXUOGZI3/A536EOWAOGZI3/A536EXXUOGZI3
PEOPeruOct 20, 2026+15 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
PETPeru (Movistar)Oct 20, 2026+15 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
PGUGuatemalaOct 20, 2026+15 daysA536EXXUOGZI3/A536EOWAOGZI3/A536EXXUOGZI3
PNTPanamaOct 20, 2026+15 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
SAMOceaniaOct 20, 2026+15 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
ZTABrazil (Claro)Oct 20, 2026+15 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
ZTMBrazil (TIM)Oct 20, 2026+15 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
ZTOBrazilOct 20, 2026+15 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
ZVVBrazil (Vivo)Oct 20, 2026+15 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
INSIndiaOct 21, 2026+16 daysA536EXXUOGZI3/A536EODMOGZI3/A536EXXUOGZI1
NPBNepalOct 21, 2026+16 daysA536EXXUOGZI3/A536EODMOGZI3/A536EXXUOGZI1
SLKSri LankaOct 21, 2026+16 daysA536EXXUOGZI3/A536EODMOGZI3/A536EXXUOGZI1
TGPParaguayNov 4, 2026+30 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
UPOUruguayNov 4, 2026+30 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
CHEChile (Entel)Nov 5, 2026+31 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
CHLChile (Claro)Nov 5, 2026+31 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
CHOChileNov 5, 2026+31 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
CHTChile (Movistar)Nov 5, 2026+31 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3
CHXChileNov 5, 2026+31 daysA536EXXUOGZI3/A536EOWOOGZI3/A536EXXUOGZI3

Download and release notes

samloader download -m SM-A536E -r INS -v A536EXXUOGZI3/A536EODMOGZI3/A536EXXUOGZI1

Samsung's release notes and security patch level for this update: SM-A536E / INS on doc.samsungmobile.com. What each part of the build number means: decode A536EXXUOGZI3.