S711BXXSIGZH9 – Galaxy S23 FE firmware

Build S711BXXSIGZH9 is a security update for the Galaxy S23 FE (SM-S711B) on Android 16 (One UI 8). It first appeared on Samsung's servers on Sep 3, 2026 (method) and has reached 93 regions so far. It raises the bootloader bit from 17 to 18: once installed, the device no longer accepts firmware with bit 17 or lower, so a downgrade to S711BXXSHGZG1 is blocked. Samsung still serves this file.

Model
SM-S711B
Android
Android 16
Type
Security
Bootloader bit
18
First released
Sep 3, 2026
Regions
93

Rollout timeline by region

The date each region code (CSC) first received S711BXXSIGZH9, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ACRGhanaSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
AFGAfghanistanSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
AFRAfricaSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
DKRSenegalSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
ECTNigeriaSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
EGYEgyptSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
ILOIsraelSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
KSASaudi ArabiaSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
LYSLibyaSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
MIDMiddle EastSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
MWDMoroccoSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
PKDPakistanSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
TUNTunisiaSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
TURTurkeySep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
XFASouth AfricaSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
XFESouth AfricaSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
XFVSouth Africa (Vodacom)Sep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
XSGUnited Arab EmiratesSep 3, 2026day 0S711BXXSIGZH9/S711BOJMIGZH9/S711BXXSIGZH9
XIDIndonesiaSep 3, 2026day 0S711BXXSIGZH9/S711BOLEIGZH9/S711BXXSIGZH9
GLBPhilippines (Globe)Sep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
MM1Singapore (M1)Sep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
MYMMyanmarSep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
OPSAustralia (Optus)Sep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
SINSingapore (Singtel)Sep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
STHSingapore (StarHub)Sep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
TELAustralia (Telstra)Sep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
THLThailandSep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
VAUAustralia (Vodafone)Sep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
XMEMalaysiaSep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
XNZNew ZealandSep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
XSAAustraliaSep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
XSPSingaporeSep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
XTCPhilippinesSep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
XXVVietnamSep 3, 2026day 0S711BXXSIGZH9/S711BOLMIGZH9/S711BXXSIGZH9
BOGFrance (Bouygues)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
CAUCaucasusSep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
EUXEurope (Multi-CSC)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
EUYEurope (Multi-CSC)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
EVRUnited Kingdom (EE)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
MEOPortugal (MEO)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
MOBAustria (A1)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
MOTSlovenia (Telekom)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
MSRSerbiaSep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
O2CCzech Republic (O2)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
PLSPoland (Plus)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
PRTPoland (Play)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
SEKUkraineSep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
SFRFrance (SFR)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
SIMSlovenia (A1)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
SKZKazakhstanSep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
SWCSwitzerlandSep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
TOPSerbia/MontenegroSep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
VIPCroatia (A1)Sep 3, 2026day 0S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9
BNGBelgiumSep 3, 2026day 0S711BXXSIGZH9/S711BODMIGZH9/S711BXXSIGZH9
INSIndiaSep 3, 2026day 0S711BXXSIGZH9/S711BODMIGZH9/S711BXXSIGZH9
NPBNepalSep 3, 2026day 0S711BXXSIGZH9/S711BODMIGZH9/S711BXXSIGZH9
AROArgentinaSep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
BVOBoliviaSep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
CGUGuatemala (Claro)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
CHEChile (Entel)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
CHLChile (Claro)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
CHOChileSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
CHTChile (Movistar)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
CHXChileSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
COBColombia (Movistar)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
COLColombiaSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
COMColombia (Claro)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
COOColombiaSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
CRCCosta RicaSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
CTIArgentina (Claro)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
EBEEcuadorSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
ECOEcuadorSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
GLONigeria (Glo)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
GTOGuatemalaSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
IUSMexico (AT&T)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
MXOMexicoSep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
PEOPeruSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
PETPeru (Movistar)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
PGUGuatemalaSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
PNTPanamaSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
PSNArgentina (Personal)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
SAMOceaniaSep 3, 2026day 0S711BXXSIGZH9/S711BOWBIGZH9/S711BXXSIGZH9
TCEMexico (Telcel)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
TGPParaguaySep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
TMMMyanmarSep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
TPAPanamaSep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
UFNArgentina (Movistar)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
UPOUruguaySep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
UYOUruguaySep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
ZTABrazil (Claro)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
ZTMBrazil (TIM)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
ZTOBrazilSep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9
ZVVBrazil (Vivo)Sep 3, 2026day 0S711BXXSIGZH9/S711BOWOIGZH9/S711BXXSIGZH9

Download and release notes

samloader download -m SM-S711B -r EUX -v S711BXXSIGZH9/S711BOXMIGZH9/S711BXXSIGZH9

Samsung's release notes and security patch level for this update: SM-S711B / EUX on doc.samsungmobile.com. What each part of the build number means: decode S711BXXSIGZH9.