S936BXXSCCZH1 – Galaxy S25+ firmware

Build S936BXXSCCZH1 is a security update for the Galaxy S25+ (SM-S936B) on Android 16 (One UI 8). It first appeared on Samsung's servers on Aug 30, 2026 (method) and has reached 91 regions so far. It raises the bootloader bit from 11 to 12: once installed, the device no longer accepts firmware with bit 11 or lower, so a downgrade to S936BXXSBCZG3 is blocked. Samsung still serves this file.

Model
SM-S936B
Android
Android 16
Type
Security
Bootloader bit
12
First released
Aug 30, 2026
Regions
91

Rollout timeline by region

The date each region code (CSC) first received S936BXXSCCZH1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BNGBelgiumAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
GLBPhilippines (Globe)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
INSIndiaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
MM1Singapore (M1)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
NPBNepalAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
OPSAustralia (Optus)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
SINSingapore (Singtel)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
SLKSri LankaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
STHSingapore (StarHub)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
TELAustralia (Telstra)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
THLThailandAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
VAUAustralia (Vodafone)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
XIDIndonesiaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
XMEMalaysiaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
XNZNew ZealandAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
XSAAustraliaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
XSPSingaporeAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
XTCPhilippinesAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
ACRGhanaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
AFGAfghanistanAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
AFRAfricaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
BOGFrance (Bouygues)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
DKRSenegalAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
ECTNigeriaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
EGYEgyptAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
EUXEurope (Multi-CSC)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
EUYEurope (Multi-CSC)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
ILOIsraelAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
KSASaudi ArabiaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
LYSLibyaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
MEOPortugal (MEO)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
MIDMiddle EastAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
MOBAustria (A1)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
MOTSlovenia (Telekom)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
MSRSerbiaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
MWDMoroccoAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
PAKPakistanAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
PKDPakistanAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
PLSPoland (Plus)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
PRTPoland (Play)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
SFRFrance (SFR)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
SIMSlovenia (A1)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
SWCSwitzerlandAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
TOPSerbia/MontenegroAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
TUNTunisiaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
TURTurkeyAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
VIPCroatia (A1)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
XFASouth AfricaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
XFVSouth Africa (Vodacom)Aug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
XSGUnited Arab EmiratesAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
XXVVietnamAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
CAUCaucasusAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
SERRussiaAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
SKZKazakhstanAug 30, 2026day 0S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1
AROArgentinaAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
BVOBoliviaAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
CDRDominican RepublicAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
CGUGuatemala (Claro)Aug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
COBColombia (Movistar)Aug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
COMColombia (Claro)Aug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
COOColombiaAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
CRCCosta RicaAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
CTIArgentina (Claro)Aug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
DORDominican RepublicAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
EBEEcuadorAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
ECOEcuadorAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
GLONigeria (Glo)Aug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
GTOGuatemalaAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
IUSMexico (AT&T)Aug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
MXOMexicoAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
PEOPeruAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
PETPeru (Movistar)Aug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
PGUGuatemalaAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
PNTPanamaAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
PSNArgentina (Personal)Aug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
UPOUruguayAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
UYOUruguayAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
ZTOBrazilAug 31, 2026+1 dayS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
TPAPanamaSep 1, 2026+2 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
ZTMBrazil (TIM)Sep 1, 2026+2 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
ZVVBrazil (Vivo)Sep 1, 2026+2 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
SAMOceaniaSep 1, 2026+2 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
ZTABrazil (Claro)Sep 1, 2026+2 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
TCEMexico (Telcel)Sep 1, 2026+2 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
TGPParaguaySep 1, 2026+2 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
TMMMyanmarSep 1, 2026+2 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
UFNArgentina (Movistar)Sep 1, 2026+2 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
CHEChile (Entel)Sep 14, 2026+15 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
CHLChile (Claro)Sep 14, 2026+15 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
CHOChileSep 14, 2026+15 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1
CHTChile (Movistar)Sep 14, 2026+15 daysS936BXXSCCZH1/S936BOWOCCZH1/S936BXXSCCZH1

Download and release notes

samloader download -m SM-S936B -r EUX -v S936BXXSCCZH1/S936BOXMCCZH1/S936BXXSCCZH1

Samsung's release notes and security patch level for this update: SM-S936B / EUX on doc.samsungmobile.com. What each part of the build number means: decode S936BXXSCCZH1.