F741BXXU4EZIH – Galaxy Z Flip6 firmware

Build F741BXXU4EZIH is a feature update for the Galaxy Z Flip6 (SM-F741B) on Android 17 (One UI 9). It first appeared on Samsung's servers on Oct 12, 2026 (method) and has reached 78 regions so far. It keeps bootloader bit 4, so downgrading to the previous build F741BOPS4DZI1 is still possible. Samsung still serves this file.

Model
SM-F741B
Android
Android 17
Type
Feature
Bootloader bit
4
First released
Oct 12, 2026
Regions
78

Rollout timeline by region

The date each region code (CSC) first received F741BXXU4EZIH, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
EVRUnited Kingdom (EE)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
OPSAustralia (Optus)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
TELAustralia (Telstra)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
VAUAustralia (Vodafone)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
XSAAustraliaOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
BOGFrance (Bouygues)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
EUXEurope (Multi-CSC)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
EUYEurope (Multi-CSC)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
MEOPortugal (MEO)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
MOBAustria (A1)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
MOTSlovenia (Telekom)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
MSRSerbiaOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
PLSPoland (Plus)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
PRTPoland (Play)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
SFRFrance (SFR)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
SIMSlovenia (A1)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
SWCSwitzerlandOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
TOPSerbia/MontenegroOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
VIPCroatia (A1)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
GLBPhilippines (Globe)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
MM1Singapore (M1)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
SINSingapore (Singtel)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
STHSingapore (StarHub)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
THLThailandOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
XMEMalaysiaOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
XSPSingaporeOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
XTCPhilippinesOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
XXVVietnamOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
XIDIndonesiaOct 12, 2026day 0F741BXXU4EZIH/F741BOLE4EZIH/F741BXXU4EZIH
ACRGhanaOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
AFGAfghanistanOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
AFRAfricaOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
DKRSenegalOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
ECTNigeriaOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
EGYEgyptOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
ILOIsraelOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
KSASaudi ArabiaOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
LYSLibyaOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
MIDMiddle EastOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
MWDMoroccoOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
PAKPakistanOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
PKDPakistanOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
TUNTunisiaOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
XFASouth AfricaOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
XFVSouth Africa (Vodacom)Oct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
XSGUnited Arab EmiratesOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
CAUCaucasusOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
SEKUkraineOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
SKZKazakhstanOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
TURTurkeyOct 12, 2026day 0F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
GTOGuatemalaOct 13, 2026+1 dayF741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
BNGBelgiumOct 14, 2026+2 daysF741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
INSIndiaOct 14, 2026+2 daysF741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
NPBNepalOct 14, 2026+2 daysF741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
SLKSri LankaOct 14, 2026+2 daysF741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
COOColombiaOct 14, 2026+2 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
PEOPeruOct 14, 2026+2 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
TPAPanamaOct 14, 2026+2 daysF741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
UYOUruguayOct 14, 2026+2 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
ZTABrazil (Claro)Oct 14, 2026+2 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
ZTMBrazil (TIM)Oct 14, 2026+2 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
ZTOBrazilOct 14, 2026+2 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
ZVVBrazil (Vivo)Oct 14, 2026+2 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
MXOMexicoOct 15, 2026+3 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
TCEMexico (Telcel)Oct 15, 2026+3 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
XNZNew ZealandOct 18, 2026+6 daysF741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH
AROArgentinaOct 20, 2026+8 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
CHOChileOct 20, 2026+8 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
UPOUruguayOct 28, 2026+16 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
ECOEcuadorOct 28, 2026+16 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
CRCCosta RicaOct 28, 2026+16 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
CTIArgentina (Claro)Oct 28, 2026+16 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
COMColombia (Claro)Oct 28, 2026+16 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
EBEEcuadorOct 28, 2026+16 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
CDRDominican RepublicNov 4, 2026+23 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
CGUGuatemala (Claro)Nov 4, 2026+23 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
GLONigeria (Glo)Nov 4, 2026+23 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH
PGUGuatemalaNov 4, 2026+23 daysF741BXXU4EZIH/F741BOWO4EZIH/F741BXXU4EZIH

Download and release notes

samloader download -m SM-F741B -r EUX -v F741BXXU4EZIH/F741BOXM4EZIH/F741BXXU4EZIH

Samsung's release notes and security patch level for this update: SM-F741B / EUX on doc.samsungmobile.com. What each part of the build number means: decode F741BXXU4EZIH.