A065MUBSCCZE1 – Galaxy A06 firmware

Build A065MUBSCCZE1 is a security update for the Galaxy A06 (SM-A065M) on Android 16 (One UI 8). It first appeared on Samsung's servers on May 21, 2026 (method) and has reached 39 regions so far. It raises the bootloader bit from 11 to 12: once installed, the device no longer accepts firmware with bit 11 or lower, so a downgrade to A065MUBUBCZD2 is blocked. Samsung still serves this file.

Model
SM-A065M
Android
Android 16
Type
Security
Bootloader bit
12
First released
May 21, 2026
Regions
39

Rollout timeline by region

The date each region code (CSC) first received A065MUBSCCZE1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BVOBoliviaMay 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
TPAPanamaMay 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
ZTABrazil (Claro)May 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
ZTMBrazil (TIM)May 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
ZTOBrazilMay 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
ZVVBrazil (Vivo)May 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
AROArgentinaMay 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
CDRDominican RepublicMay 21, 2026day 0A065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
CGUGuatemala (Claro)May 21, 2026day 0A065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
COBColombia (Movistar)May 21, 2026day 0A065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
COLColombiaMay 21, 2026day 0A065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
COMColombia (Claro)May 21, 2026day 0A065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
COOColombiaMay 21, 2026day 0A065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
CTIArgentina (Claro)May 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
GTOGuatemalaMay 21, 2026day 0A065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
IUSMexico (AT&T)May 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
MXOMexicoMay 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
PSNArgentina (Personal)May 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
UFNArgentina (Movistar)May 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
TCEMexico (Telcel)May 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
TMMMyanmarMay 21, 2026day 0A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
TGPParaguayMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
UPOUruguayMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
UYOUruguayMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1
CRCCosta RicaMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
DORDominican RepublicMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
EBEEcuadorMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
ECOEcuadorMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
GLONigeria (Glo)May 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
PEOPeruMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
PETPeru (Movistar)May 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
PGUGuatemalaMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
PNTPanamaMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
SAMOceaniaMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
CHEChile (Entel)May 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
CHLChile (Claro)May 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
CHOChileMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
CHTChile (Movistar)May 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1
CHXChileMay 28, 2026+7 daysA065MUBSCCZE1/A065MOWBCCZE1/A065MUBSCCZE1

Download and release notes

samloader download -m SM-A065M -r BVO -v A065MUBSCCZE1/A065MOWOCCZE1/A065MUBSCCZE1

Samsung's release notes and security patch level for this update: SM-A065M / BVO on doc.samsungmobile.com. What each part of the build number means: decode A065MUBSCCZE1.