A065MUBSECZG1 – Galaxy A06 firmware

Build A065MUBSECZG1 is a security update for the Galaxy A06 (SM-A065M) on Android 16 (One UI 8). It first appeared on Samsung's servers on Jul 23, 2026 (method) and has reached 39 regions so far. It raises the bootloader bit from 13 to 14: once installed, the device no longer accepts firmware with bit 13 or lower, so a downgrade to A065MUBSDCZF1 is blocked. Samsung still serves this file.

Model
SM-A065M
Android
Android 16
Type
Security
Bootloader bit
14
First released
Jul 23, 2026
Regions
39

Rollout timeline by region

The date each region code (CSC) first received A065MUBSECZG1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CTIArgentina (Claro)Jul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
PSNArgentina (Personal)Jul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
UFNArgentina (Movistar)Jul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
ZTABrazil (Claro)Jul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
ZTMBrazil (TIM)Jul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
ZTOBrazilJul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
ZVVBrazil (Vivo)Jul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
CHEChile (Entel)Jul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
CHLChile (Claro)Jul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
CHOChileJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
CHTChile (Movistar)Jul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
CHXChileJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
SAMOceaniaJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
TCEMexico (Telcel)Jul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
TGPParaguayJul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
TMMMyanmarJul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
TPAPanamaJul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
UPOUruguayJul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
UYOUruguayJul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
AROArgentinaJul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
BVOBoliviaJul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
CDRDominican RepublicJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
CGUGuatemala (Claro)Jul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
DORDominican RepublicJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
EBEEcuadorJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
ECOEcuadorJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
GLONigeria (Glo)Jul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
GTOGuatemalaJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
IUSMexico (AT&T)Jul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
MXOMexicoJul 23, 2026day 0A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1
PETPeru (Movistar)Jul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
PGUGuatemalaJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
PNTPanamaJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
COBColombia (Movistar)Jul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
COLColombiaJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
COOColombiaJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
COMColombia (Claro)Jul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
CRCCosta RicaJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1
PEOPeruJul 23, 2026day 0A065MUBSECZG1/A065MOWBECZG1/A065MUBSECZG1

Download and release notes

samloader download -m SM-A065M -r CTI -v A065MUBSECZG1/A065MOWOECZG1/A065MUBSECZG1

Samsung's release notes and security patch level for this update: SM-A065M / CTI on doc.samsungmobile.com. What each part of the build number means: decode A065MUBSECZG1.