S711BXXSJGZI4 – Galaxy S23 FE firmware

Build S711BXXSJGZI4 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 27, 2026 (method) and has reached 93 regions so far. It raises the bootloader bit from 18 to 19: once installed, the device no longer accepts firmware with bit 18 or lower, so a downgrade to S711BXXSIGZH9 is blocked. Samsung still serves this file.

Model
SM-S711B
Android
Android 16
Type
Security
Bootloader bit
19
First released
Sep 27, 2026
Regions
93

Rollout timeline by region

The date each region code (CSC) first received S711BXXSJGZI4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BOGFrance (Bouygues)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
EUXEurope (Multi-CSC)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
EUYEurope (Multi-CSC)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
EVRUnited Kingdom (EE)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
MEOPortugal (MEO)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
MOBAustria (A1)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
MOTSlovenia (Telekom)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
MSRSerbiaSep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
O2CCzech Republic (O2)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
PLSPoland (Plus)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
PRTPoland (Play)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
SEKUkraineSep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
SFRFrance (SFR)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
SIMSlovenia (A1)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
SWCSwitzerlandSep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
TOPSerbia/MontenegroSep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
VIPCroatia (A1)Sep 27, 2026day 0S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
GLBPhilippines (Globe)Sep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
MM1Singapore (M1)Sep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
MYMMyanmarSep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
OPSAustralia (Optus)Sep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
SINSingapore (Singtel)Sep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
STHSingapore (StarHub)Sep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
TELAustralia (Telstra)Sep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
THLThailandSep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
VAUAustralia (Vodafone)Sep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
XMEMalaysiaSep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
XNZNew ZealandSep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
XSAAustraliaSep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
XSPSingaporeSep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
XTCPhilippinesSep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
XXVVietnamSep 27, 2026day 0S711BXXSJGZI4/S711BOLMJGZI4/S711BXXSJGZI4
XIDIndonesiaSep 27, 2026day 0S711BXXSJGZI4/S711BOLEJGZI4/S711BXXSJGZI4
ACRGhanaSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
AFGAfghanistanSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
AFRAfricaSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
DKRSenegalSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
ECTNigeriaSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
EGYEgyptSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
ILOIsraelSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
KSASaudi ArabiaSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
LYSLibyaSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
MIDMiddle EastSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
MWDMoroccoSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
PKDPakistanSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
TUNTunisiaSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
TURTurkeySep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
XFASouth AfricaSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
XFESouth AfricaSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
XFVSouth Africa (Vodacom)Sep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
XSGUnited Arab EmiratesSep 27, 2026day 0S711BXXSJGZI4/S711BOJMJGZI4/S711BXXSJGZI4
CAUCaucasusSep 28, 2026+1 dayS711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
SKZKazakhstanSep 28, 2026+1 dayS711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4
AROArgentinaSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
BVOBoliviaSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
CGUGuatemala (Claro)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
COLColombiaSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
COBColombia (Movistar)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
COMColombia (Claro)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
COOColombiaSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
CRCCosta RicaSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
CTIArgentina (Claro)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
EBEEcuadorSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
ECOEcuadorSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
GLONigeria (Glo)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
PEOPeruSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
PETPeru (Movistar)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
PGUGuatemalaSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
GTOGuatemalaSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
IUSMexico (AT&T)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
MXOMexicoSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
TCEMexico (Telcel)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
TMMMyanmarSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
TPAPanamaSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
PNTPanamaSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
PSNArgentina (Personal)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
SAMOceaniaSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
ZTMBrazil (TIM)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
ZTOBrazilSep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
ZVVBrazil (Vivo)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
UFNArgentina (Movistar)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
UYOUruguaySep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
ZTABrazil (Claro)Sep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
TGPParaguaySep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
UPOUruguaySep 29, 2026+2 daysS711BXXSJGZI4/S711BOWOJGZI4/S711BXXSJGZI4
CHEChile (Entel)Sep 30, 2026+3 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
CHLChile (Claro)Sep 30, 2026+3 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
CHOChileSep 30, 2026+3 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
CHTChile (Movistar)Sep 30, 2026+3 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
CHXChileSep 30, 2026+3 daysS711BXXSJGZI4/S711BOWBJGZI4/S711BXXSJGZI4
BNGBelgiumOct 7, 2026+10 daysS711BXXSJGZI4/S711BODMJGZI4/S711BXXSJGZI4
INSIndiaOct 7, 2026+10 daysS711BXXSJGZI4/S711BODMJGZI4/S711BXXSJGZI4
NPBNepalOct 7, 2026+10 daysS711BXXSJGZI4/S711BODMJGZI4/S711BXXSJGZI4

Download and release notes

samloader download -m SM-S711B -r EUX -v S711BXXSJGZI4/S711BOXMJGZI4/S711BXXSJGZI4

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 S711BXXSJGZI4.