A045FXXSFEZE2 – Galaxy A04 firmware

Build A045FXXSFEZE2 is a security update for the Galaxy A04 (SM-A045F) on Android 14 (One UI 6). It first appeared on Samsung's servers on May 27, 2026 (method) and has reached 35 regions so far. It raises the bootloader bit from 14 to 15: once installed, the device no longer accepts firmware with bit 14 or lower, so a downgrade to A045FXXSEEZB1 is blocked. Samsung still serves this file.

Model
SM-A045F
Android
Android 14
Type
Security
Bootloader bit
15
First released
May 27, 2026
Regions
35

Rollout timeline by region

The date each region code (CSC) first received A045FXXSFEZE2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
THLThailandMay 27, 2026day 0A045FXXSFEZE2/A045FOLMFEZE2/A045FXXSFEZE2
XXVVietnamMay 27, 2026day 0A045FXXSFEZE2/A045FOLMFEZE2/A045FXXSFEZE2
CAUCaucasusMay 31, 2026+4 daysA045FXXSFEZE2/A045FOXMFEZE2/A045FXXSFEZE2
SEKUkraineMay 31, 2026+4 daysA045FXXSFEZE2/A045FOXMFEZE2/A045FXXSFEZE2
SERRussiaMay 31, 2026+4 daysA045FXXSFEZE2/A045FOXMFEZE2/A045FXXSFEZE2
SKZKazakhstanMay 31, 2026+4 daysA045FXXSFEZE2/A045FOXMFEZE2/A045FXXSFEZE2
GLBPhilippines (Globe)Jun 1, 2026+5 daysA045FXXSFEZE2/A045FOLMFEZE2/A045FXXSFEZE2
MYMMyanmarJun 1, 2026+5 daysA045FXXSFEZE2/A045FOLMFEZE2/A045FXXSFEZE2
XMEMalaysiaJun 1, 2026+5 daysA045FXXSFEZE2/A045FOLMFEZE2/A045FXXSFEZE2
XNZNew ZealandJun 1, 2026+5 daysA045FXXSFEZE2/A045FOLMFEZE2/A045FXXSFEZE2
XTCPhilippinesJun 1, 2026+5 daysA045FXXSFEZE2/A045FOLMFEZE2/A045FXXSFEZE2
XIDIndonesiaJun 1, 2026+5 daysA045FXXSFEZE2/A045FOLEFEZE2/A045FXXSFEZE2
ACRGhanaJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
AFGAfghanistanJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
AFRAfricaJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
DKRSenegalJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
ECTNigeriaJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
EGYEgyptJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
ILOIsraelJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
KSASaudi ArabiaJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
LYSLibyaJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
MIDMiddle EastJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
MWDMoroccoJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
PAKPakistanJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
PKDPakistanJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
TUNTunisiaJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
TURTurkeyJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
XFASouth AfricaJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
XFESouth AfricaJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
XFVSouth Africa (Vodacom)Jun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
XSGUnited Arab EmiratesJun 1, 2026+5 daysA045FXXSFEZE2/A045FOJMFEZE2/A045FXXSFEZE2
BKDBangladeshJun 3, 2026+7 daysA045FXXSFEZE2/A045FODMFEZE2/A045FXXSFEZE2
INSIndiaJun 3, 2026+7 daysA045FXXSFEZE2/A045FODMFEZE2/A045FXXSFEZE2
NPBNepalJun 3, 2026+7 daysA045FXXSFEZE2/A045FODMFEZE2/A045FXXSFEZE2
SLKSri LankaJun 3, 2026+7 daysA045FXXSFEZE2/A045FODMFEZE2/A045FXXSFEZE2

Download and release notes

samloader download -m SM-A045F -r INS -v A045FXXSFEZE2/A045FODMFEZE2/A045FXXSFEZE2

Samsung's release notes and security patch level for this update: SM-A045F / INS on doc.samsungmobile.com. What each part of the build number means: decode A045FXXSFEZE2.