S926BXXSGDZG1 – Galaxy S24+ firmware

Build S926BXXSGDZG1 is a security update for the Galaxy S24+ (SM-S926B) on Android 16 (One UI 8). It first appeared on Samsung's servers on Jul 19, 2026 (method) and has reached 95 regions so far. It raises the bootloader bit from 15 to 16: once installed, the device no longer accepts firmware with bit 15 or lower, so a downgrade to S926BXXSFDZF3 is blocked. Samsung still serves this file.

Model
SM-S926B
Android
Android 16
Type
Security
Bootloader bit
16
First released
Jul 19, 2026
Regions
95

Rollout timeline by region

The date each region code (CSC) first received S926BXXSGDZG1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
EUYEurope (Multi-CSC)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
GLBPhilippines (Globe)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
MM1Singapore (M1)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
OPSAustralia (Optus)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
SINSingapore (Singtel)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
STHSingapore (StarHub)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
TELAustralia (Telstra)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
THLThailandJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
VAUAustralia (Vodafone)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
XIDIndonesiaJul 19, 2026day 0S926BXXSGDZG1/S926BOLEGDZG1/S926BXXSGDZG1
XMEMalaysiaJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
XNZNew ZealandJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
XSAAustraliaJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
XSPSingaporeJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
XTCPhilippinesJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
XXVVietnamJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
EVRUnited Kingdom (EE)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
MEOPortugal (MEO)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
MOTSlovenia (Telekom)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
MSRSerbiaJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
PLSPoland (Plus)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
PRTPoland (Play)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
SIMSlovenia (A1)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
SKZKazakhstanJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
SWCSwitzerlandJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
TOPSerbia/MontenegroJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
BOGFrance (Bouygues)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
CAUCaucasusJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
EUXEurope (Multi-CSC)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
MOBAustria (A1)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
O2CCzech Republic (O2)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
SERRussiaJul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
SFRFrance (SFR)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
VIPCroatia (A1)Jul 19, 2026day 0S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
ACRGhanaJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
AFGAfghanistanJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
AFRAfricaJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
DKRSenegalJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
ECTNigeriaJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
EGYEgyptJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
ILOIsraelJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
KSASaudi ArabiaJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
LYSLibyaJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
MIDMiddle EastJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
MWDMoroccoJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
PAKPakistanJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
PKDPakistanJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
TUNTunisiaJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
TURTurkeyJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
XFASouth AfricaJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
XFESouth AfricaJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
XFVSouth Africa (Vodacom)Jul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
XSGUnited Arab EmiratesJul 20, 2026+1 dayS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
INSIndiaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
NPBNepalJul 21, 2026+2 daysS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
SLKSri LankaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1
AROArgentinaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
BVOBoliviaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
CDRDominican RepublicJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
CGUGuatemala (Claro)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
CHEChile (Entel)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
CHLChile (Claro)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
CHOChileJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
CHTChile (Movistar)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
CHXChileJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
COBColombia (Movistar)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
COLColombiaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
COMColombia (Claro)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
COOColombiaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
CRCCosta RicaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
CTIArgentina (Claro)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
DORDominican RepublicJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
EBEEcuadorJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
ECOEcuadorJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
GTOGuatemalaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
GLONigeria (Glo)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
IUSMexico (AT&T)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
MXOMexicoJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
PEOPeruJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
PETPeru (Movistar)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
PGUGuatemalaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
PNTPanamaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
PSNArgentina (Personal)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
SAMOceaniaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
TCEMexico (Telcel)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
TGPParaguayJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
TMMMyanmarJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
TPAPanamaJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
UFNArgentina (Movistar)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
UPOUruguayJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
UYOUruguayJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
ZTABrazil (Claro)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
ZTMBrazil (TIM)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
ZTOBrazilJul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1
ZVVBrazil (Vivo)Jul 21, 2026+2 daysS926BXXSGDZG1/S926BOWOGDZG1/S926BXXSGDZG1

Download and release notes

samloader download -m SM-S926B -r EUX -v S926BXXSGDZG1/S926BOXMGDZG1/S926BXXSGDZG1

Samsung's release notes and security patch level for this update: SM-S926B / EUX on doc.samsungmobile.com. What each part of the build number means: decode S926BXXSGDZG1.