A075FXXS7CZI1 – Galaxy A07 firmware

Build A075FXXS7CZI1 is a security update for the Galaxy A07 (SM-A075F) on Android 16 (One UI 8). It first appeared on Samsung's servers on Sep 17, 2026 (method) and has reached 30 regions so far. It raises the bootloader bit from 6 to 7: once installed, the device no longer accepts firmware with bit 6 or lower, so a downgrade to A075FXXS6CZH3 is blocked. Samsung still serves this file.

Model
SM-A075F
Android
Android 16
Type
Security
Bootloader bit
7
First released
Sep 17, 2026
Regions
30

Rollout timeline by region

The date each region code (CSC) first received A075FXXS7CZI1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ACRGhanaSep 17, 2026day 0A075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
AFRAfricaSep 17, 2026day 0A075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
DKRSenegalSep 17, 2026day 0A075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
ECTNigeriaSep 17, 2026day 0A075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
AFGAfghanistanSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
EGYEgyptSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
ILOIsraelSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
KSASaudi ArabiaSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
LYSLibyaSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
MIDMiddle EastSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
MWDMoroccoSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
PAKPakistanSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
PKDPakistanSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
TUNTunisiaSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
XFASouth AfricaSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
XFVSouth Africa (Vodacom)Sep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
XSGUnited Arab EmiratesSep 18, 2026+1 dayA075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1
GLBPhilippines (Globe)Sep 21, 2026+4 daysA075FXXS7CZI1/A075FOLM7CZI1/A075FXXS7CZI1
THLThailandSep 21, 2026+4 daysA075FXXS7CZI1/A075FOLM7CZI1/A075FXXS7CZI1
XIDIndonesiaSep 21, 2026+4 daysA075FXXS7CZI1/A075FOLM7CZI1/A075FXXS7CZI1
XMEMalaysiaSep 21, 2026+4 daysA075FXXS7CZI1/A075FOLM7CZI1/A075FXXS7CZI1
XNZNew ZealandSep 21, 2026+4 daysA075FXXS7CZI1/A075FOLM7CZI1/A075FXXS7CZI1
XTCPhilippinesSep 21, 2026+4 daysA075FXXS7CZI1/A075FOLM7CZI1/A075FXXS7CZI1
XXVVietnamSep 21, 2026+4 daysA075FXXS7CZI1/A075FOLM7CZI1/A075FXXS7CZI1
CAUCaucasusSep 21, 2026+4 daysA075FXXS7CZI1/A075FOXM7CZI1/A075FXXS7CZI1
SEKUkraineSep 21, 2026+4 daysA075FXXS7CZI1/A075FOXM7CZI1/A075FXXS7CZI1
SERRussiaSep 21, 2026+4 daysA075FXXS7CZI1/A075FOXM7CZI1/A075FXXS7CZI1
SKZKazakhstanSep 21, 2026+4 daysA075FXXS7CZI1/A075FOXM7CZI1/A075FXXS7CZI1
TURTurkeySep 21, 2026+4 daysA075FXXS7CZI1/A075FOXM7CZI1/A075FXXS7CZI1
XSPSingaporeSep 28, 2026+11 daysA075FXXS7CZI1/A075FOLM7CZI1/A075FXXS7CZI1

Download and release notes

samloader download -m SM-A075F -r ACR -v A075FXXS7CZI1/A075FOJM7CZI1/A075FXXS7CZI1

Samsung's release notes and security patch level for this update: SM-A075F / ACR on doc.samsungmobile.com. What each part of the build number means: decode A075FXXS7CZI1.