S721BXXUFEZJ6 – Galaxy S24 FE firmware

Build S721BXXUFEZJ6 is a feature update for the Galaxy S24 FE (SM-S721B) on Android 17 (One UI 9). It first appeared on Samsung's servers on Nov 11, 2026 (method) and has reached 48 regions so far. It keeps bootloader bit 15, so downgrading to the previous build S721BXXSFEZJ1 is still possible. Samsung still serves this file.

Model
SM-S721B
Android
Android 17
Type
Feature
Bootloader bit
15
First released
Nov 11, 2026
Regions
48

Not yet released in 36 regions that are still on an older build: ARO, ATL, BKD, BNG, BVO, CDR, CHE, CHL, CHO, CHT, CHX, COB, COL, COO and 22 more.

Rollout timeline by region

The date each region code (CSC) first received S721BXXUFEZJ6, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BOGFrance (Bouygues)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
EUXEurope (Multi-CSC)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
EUYEurope (Multi-CSC)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
MEOPortugal (MEO)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
MOBAustria (A1)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
MOTSlovenia (Telekom)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
MSRSerbiaNov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
PLSPoland (Plus)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
PRTPoland (Play)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
SFRFrance (SFR)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
SIMSlovenia (A1)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
SWCSwitzerlandNov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
TOPSerbia/MontenegroNov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
TURTurkeyNov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
VIPCroatia (A1)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6
CAUCaucasusNov 11, 2026day 0S721BXXUFEZJ6/S721BOXEFEZJ6/S721BXXUFEZJ6
SKZKazakhstanNov 11, 2026day 0S721BXXUFEZJ6/S721BOXEFEZJ6/S721BXXUFEZJ6
ACRGhanaNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
AFGAfghanistanNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
AFRAfricaNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
DKRSenegalNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
ECTNigeriaNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
EGYEgyptNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
ILOIsraelNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
KSASaudi ArabiaNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
LYSLibyaNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
MIDMiddle EastNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
MWDMoroccoNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
PAKPakistanNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
PKDPakistanNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
TUNTunisiaNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
XSGUnited Arab EmiratesNov 11, 2026day 0S721BXXUFEZJ6/S721BOJMFEZJ6/S721BXXUFEZJ6
GLBPhilippines (Globe)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
MM1Singapore (M1)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
OPSAustralia (Optus)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
SINSingapore (Singtel)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
STHSingapore (StarHub)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
TELAustralia (Telstra)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
THLThailandNov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
VAUAustralia (Vodafone)Nov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
XMEMalaysiaNov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
XNZNew ZealandNov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
XSAAustraliaNov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
XSPSingaporeNov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
XTCPhilippinesNov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
XXVVietnamNov 11, 2026day 0S721BXXUFEZJ6/S721BOLMFEZJ6/S721BXXUFEZJ6
XIDIndonesiaNov 11, 2026day 0S721BXXUFEZJ6/S721BOLEFEZJ7/S721BXXUFEZJ6
TPAPanamaNov 12, 2026+1 dayS721BXXUFEZJ6/S721BOWOFEZJ6/S721BXXUFEZJ6

Download and release notes

samloader download -m SM-S721B -r EUX -v S721BXXUFEZJ6/S721BOXMFEZJ6/S721BXXUFEZJ6

Samsung's release notes and security patch level for this update: SM-S721B / EUX on doc.samsungmobile.com. What each part of the build number means: decode S721BXXUFEZJ6.