P585MUBU2CTA1 – Galaxy Tab A⑥ with S Pen firmware

Build P585MUBU2CTA1 is a feature update for the Galaxy Tab A⑥ with S Pen (SM-P585M) on Android 8. It first appeared on Samsung's servers on Feb 6, 2020 (method) and has reached 17 regions so far. It raises the bootloader bit from 1 to 2: once installed, the device no longer accepts firmware with bit 1 or lower, so a downgrade to P585MUBU1CSF1 is blocked. Samsung still serves this file.

Model
SM-P585M
Android
Android 8
Type
Feature
Bootloader bit
2
First released
Feb 6, 2020
Regions
17

Rollout timeline by region

The date each region code (CSC) first received P585MUBU2CTA1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
PETPeru (Movistar)Feb 6, 2020day 0P585MUBU2CTA1/P585MPET2CTA1/P585MUBU2CTA1
ECOEcuadorFeb 6, 2020day 0P585MUBU2CTA1/P585MUWA2CTA1/P585MUBU2CTA1
ZTABrazil (Claro)Feb 6, 2020day 0P585MUBU2CTA1/P585MZTA2CTA1/P585MUBU2CTA1
ZTOBrazilFeb 6, 2020day 0P585MUBU2CTA1/P585MZTO2CTA1/P585MUBU2CTA1
MXOMexicoFeb 7, 2020+1 dayP585MUBU2CTA1/P585MUUB2CTA1/P585MUBU2CTA1
PEOPeruFeb 7, 2020+1 dayP585MUBU2CTA1/P585MUUB2CTA1/P585MUBU2CTA1
CHOChileFeb 8, 2020+2 daysP585MUBU2CTA1/P585MUUB2CTA1/P585MUBU2CTA1
COOColombiaFeb 11, 2020+5 daysP585MUBU2CTA1/P585MUUB2CTA1/P585MUBU2CTA1
COMColombia (Claro)Feb 11, 2020+5 daysP585MUBU2CTA1/P585MUWA2CTA1/P585MUBU2CTA1
BVOBoliviaFeb 15, 2020+9 daysP585MUBU2CTA1/P585MUUB2CTA1/P585MUBU2CTA1
UYOUruguayFeb 15, 2020+9 daysP585MUBU2CTA1/P585MUUB2CTA1/P585MUBU2CTA1
SAMOceaniaFeb 20, 2020+14 daysP585MUBU2CTA1/P585MUWT2CTA1/P585MUBU2CTA1
PGUGuatemalaFeb 27, 2020+21 daysP585MUBU2CTA1/P585MPGU2CTA1/P585MUBU2CTA1
GTOGuatemalaFeb 28, 2020+22 daysP585MUBU2CTA1/P585MUUB2CTA1/P585MUBU2CTA1
TPAPanamaFeb 28, 2020+22 daysP585MUBU2CTA1/P585MUUB2CTA1/P585MUBU2CTA1
UPOUruguayMar 9, 2020+32 daysP585MUBU2CTA1/P585MUUB2CTA1/P585MUBU2CTA1
COBColombia (Movistar)Mar 28, 2020+51 daysP585MUBU2CTA1/P585MCOB2CTA1/P585MUBU2CTA1

Download and release notes

samloader download -m SM-P585M -r PET -v P585MUBU2CTA1/P585MPET2CTA1/P585MUBU2CTA1

Samsung's release notes and security patch level for this update: SM-P585M / PET on doc.samsungmobile.com. What each part of the build number means: decode P585MUBU2CTA1.